diff --git a/libraries/logger/logging-manager.js b/libraries/logger/logging-manager.js
index e722990128..a54cf4f139 100644
--- a/libraries/logger/logging-manager.js
+++ b/libraries/logger/logging-manager.js
@@ -5,7 +5,7 @@ const OError = require('@overleaf/o-error')
 const GCPLogging = require('@google-cloud/logging-bunyan')
 
 // bunyan error serializer
-const errSerializer = function(err) {
+const errSerializer = function (err) {
   if (!err || !err.stack) {
     return err
   }
@@ -154,7 +154,7 @@ const Logger = (module.exports = {
 
   error(attributes, message, ...args) {
     if (this.ringBuffer !== null && Array.isArray(this.ringBuffer.records)) {
-      attributes.logBuffer = this.ringBuffer.records.filter(function(record) {
+      attributes.logBuffer = this.ringBuffer.records.filter(function (record) {
         return record.level !== 50
       })
     }
@@ -192,14 +192,14 @@ const Logger = (module.exports = {
 
   fatal(attributes, message, callback) {
     if (callback == null) {
-      callback = function() {}
+      callback = function () {}
     }
     this.logger.fatal(attributes, message)
     if (this.raven != null) {
-      var cb = function(e) {
+      var cb = function (e) {
         // call the callback once after 'logged' or 'error' event
         callback()
-        return (cb = function() {})
+        return (cb = function () {})
       }
       this.captureException(attributes, message, 'fatal')
       this.raven.once('logged', cb)
diff --git a/libraries/logger/test/unit/loggingManagerTests.js b/libraries/logger/test/unit/loggingManagerTests.js
index fccd1b53a0..ba2e89ca49 100644
--- a/libraries/logger/test/unit/loggingManagerTests.js
+++ b/libraries/logger/test/unit/loggingManagerTests.js
@@ -11,8 +11,8 @@ const expect = chai.expect
 
 const modulePath = path.join(__dirname, '../../logging-manager.js')
 
-describe('LoggingManager', function() {
-  beforeEach(function() {
+describe('LoggingManager', function () {
+  beforeEach(function () {
     this.start = Date.now()
     this.clock = sinon.useFakeTimers(this.start)
     this.captureException = sinon.stub()
@@ -64,76 +64,76 @@ describe('LoggingManager', function() {
     this.logger.initializeErrorReporting('test_dsn')
   })
 
-  afterEach(function() {
+  afterEach(function () {
     this.clock.restore()
   })
 
-  describe('initialize', function() {
-    beforeEach(function() {
+  describe('initialize', function () {
+    beforeEach(function () {
       this.checkLogLevelStub = sinon.stub(this.LoggingManager, 'checkLogLevel')
       this.Bunyan.createLogger.reset()
     })
 
-    afterEach(function() {
+    afterEach(function () {
       this.checkLogLevelStub.restore()
     })
 
-    describe('not in production', function() {
-      beforeEach(function() {
+    describe('not in production', function () {
+      beforeEach(function () {
         this.logger = this.LoggingManager.initialize(this.loggerName)
       })
 
-      it('should default to log level debug', function() {
+      it('should default to log level debug', function () {
         this.Bunyan.createLogger.firstCall.args[0].streams[0].level.should.equal(
           'debug'
         )
       })
 
-      it('should not run checkLogLevel', function() {
+      it('should not run checkLogLevel', function () {
         this.checkLogLevelStub.should.not.have.been.called
       })
     })
 
-    describe('in production', function() {
-      beforeEach(function() {
+    describe('in production', function () {
+      beforeEach(function () {
         process.env.NODE_ENV = 'production'
         this.logger = this.LoggingManager.initialize(this.loggerName)
       })
 
       afterEach(() => delete process.env.NODE_ENV)
 
-      it('should default to log level warn', function() {
+      it('should default to log level warn', function () {
         this.Bunyan.createLogger.firstCall.args[0].streams[0].level.should.equal(
           'warn'
         )
       })
 
-      it('should run checkLogLevel', function() {
+      it('should run checkLogLevel', function () {
         this.checkLogLevelStub.should.have.been.calledOnce
       })
 
       describe('after 1 minute', () =>
-        it('should run checkLogLevel again', function() {
+        it('should run checkLogLevel again', function () {
           this.clock.tick(61 * 1000)
           this.checkLogLevelStub.should.have.been.calledTwice
         }))
 
       describe('after 2 minutes', () =>
-        it('should run checkLogLevel again', function() {
+        it('should run checkLogLevel again', function () {
           this.clock.tick(121 * 1000)
           this.checkLogLevelStub.should.have.been.calledThrice
         }))
     })
 
-    describe('when LOG_LEVEL set in env', function() {
-      beforeEach(function() {
+    describe('when LOG_LEVEL set in env', function () {
+      beforeEach(function () {
         process.env.LOG_LEVEL = 'trace'
         this.LoggingManager.initialize()
       })
 
       afterEach(() => delete process.env.LOG_LEVEL)
 
-      it('should use custom log level', function() {
+      it('should use custom log level', function () {
         this.Bunyan.createLogger.firstCall.args[0].streams[0].level.should.equal(
           'trace'
         )
@@ -141,61 +141,61 @@ describe('LoggingManager', function() {
     })
   })
 
-  describe('bunyan logging', function() {
-    beforeEach(function() {
+  describe('bunyan logging', function () {
+    beforeEach(function () {
       this.logArgs = [{ foo: 'bar' }, 'foo', 'bar']
     })
 
-    it('should log debug', function() {
+    it('should log debug', function () {
       this.logger.debug(this.logArgs)
       this.bunyanLogger.debug.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log error', function() {
+    it('should log error', function () {
       this.logger.error(this.logArgs)
       this.bunyanLogger.error.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log fatal', function() {
+    it('should log fatal', function () {
       this.logger.fatal(this.logArgs)
       this.bunyanLogger.fatal.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log info', function() {
+    it('should log info', function () {
       this.logger.info(this.logArgs)
       this.bunyanLogger.info.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log warn', function() {
+    it('should log warn', function () {
       this.logger.warn(this.logArgs)
       this.bunyanLogger.warn.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log err', function() {
+    it('should log err', function () {
       this.logger.err(this.logArgs)
       this.bunyanLogger.error.should.have.been.calledWith(this.logArgs)
     })
 
-    it('should log log', function() {
+    it('should log log', function () {
       this.logger.log(this.logArgs)
       this.bunyanLogger.info.should.have.been.calledWith(this.logArgs)
     })
   })
 
-  describe('logger.error', function() {
-    it('should report a single error to sentry', function() {
+  describe('logger.error', function () {
+    it('should report a single error to sentry', function () {
       this.logger.error({ foo: 'bar' }, 'message')
       this.captureException.called.should.equal(true)
     })
 
-    it('should report the same error to sentry only once', function() {
+    it('should report the same error to sentry only once', function () {
       const error1 = new Error('this is the error')
       this.logger.error({ foo: error1 }, 'first message')
       this.logger.error({ bar: error1 }, 'second message')
       this.captureException.callCount.should.equal(1)
     })
 
-    it('should report two different errors to sentry individually', function() {
+    it('should report two different errors to sentry individually', function () {
       const error1 = new Error('this is the error')
       const error2 = new Error('this is the error')
       this.logger.error({ foo: error1 }, 'first message')
@@ -203,7 +203,7 @@ describe('LoggingManager', function() {
       this.captureException.callCount.should.equal(2)
     })
 
-    it('should remove the path from fs errors', function() {
+    it('should remove the path from fs errors', function () {
       const fsError = new Error(
         "Error: ENOENT: no such file or directory, stat '/tmp/3279b8d0-da10-11e8-8255-efd98985942b'"
       )
@@ -219,7 +219,7 @@ describe('LoggingManager', function() {
         .should.equal(true)
     })
 
-    it('for multiple errors should only report a maximum of 5 errors to sentry', function() {
+    it('for multiple errors should only report a maximum of 5 errors to sentry', function () {
       this.logger.error({ foo: 'bar' }, 'message')
       this.logger.error({ foo: 'bar' }, 'message')
       this.logger.error({ foo: 'bar' }, 'message')
@@ -232,7 +232,7 @@ describe('LoggingManager', function() {
       this.captureException.callCount.should.equal(5)
     })
 
-    it('for multiple errors with a minute delay should report 10 errors to sentry', function() {
+    it('for multiple errors with a minute delay should report 10 errors to sentry', function () {
       // the first five errors should be reported to sentry
       this.logger.error({ foo: 'bar' }, 'message')
       this.logger.error({ foo: 'bar' }, 'message')
@@ -260,15 +260,15 @@ describe('LoggingManager', function() {
       this.captureException.callCount.should.equal(10)
     })
 
-    describe('reportedToSentry', function() {
-      it('should mark the error as reported to sentry', function() {
+    describe('reportedToSentry', function () {
+      it('should mark the error as reported to sentry', function () {
         const err = new Error()
         this.logger.error({ err }, 'message')
         expect(this.captureException.called).to.equal(true)
         expect(err.reportedToSentry).to.equal(true)
       })
 
-      it('should mark two errors as reported to sentry', function() {
+      it('should mark two errors as reported to sentry', function () {
         const err1 = new Error()
         const err2 = new Error()
         this.logger.error({ err: err1, err2 }, 'message')
@@ -277,7 +277,7 @@ describe('LoggingManager', function() {
         expect(err2.reportedToSentry).to.equal(true)
       })
 
-      it('should not mark arbitrary objects as reported to sentry', function() {
+      it('should not mark arbitrary objects as reported to sentry', function () {
         const err = new Error()
         const ctx = { foo: 'bar' }
         this.logger.error({ err, ctx }, 'message')
@@ -287,76 +287,76 @@ describe('LoggingManager', function() {
     })
   })
 
-  describe('checkLogLevel', function() {
-    it('should request log level override from the config map', function() {
+  describe('checkLogLevel', function () {
+    it('should request log level override from the config map', function () {
       this.logger.checkLogLevel()
       this.Fs.readFile.should.have.been.calledWithMatch(
         '/logging/tracingEndTime'
       )
     })
 
-    describe('when read errors', function() {
-      beforeEach(function() {
+    describe('when read errors', function () {
+      beforeEach(function () {
         this.Fs.readFile.yields(new Error('error'))
         this.logger.checkLogLevel()
       })
 
-      it('should only set default level', function() {
+      it('should only set default level', function () {
         this.bunyanLogger.level.should.have.been.calledOnce.and.calledWith(
           'debug'
         )
       })
     })
 
-    describe('when the file is empty', function() {
-      beforeEach(function() {
+    describe('when the file is empty', function () {
+      beforeEach(function () {
         this.Fs.readFile.yields(null, '')
         this.logger.checkLogLevel()
       })
 
-      it('should only set default level', function() {
+      it('should only set default level', function () {
         this.bunyanLogger.level.should.have.been.calledOnce.and.calledWith(
           'debug'
         )
       })
     })
 
-    describe('when time value returned that is less than current time', function() {
-      beforeEach(function() {
+    describe('when time value returned that is less than current time', function () {
+      beforeEach(function () {
         this.Fs.readFile.yields(null, '1')
         this.logger.checkLogLevel()
       })
 
-      it('should only set default level', function() {
+      it('should only set default level', function () {
         this.bunyanLogger.level.should.have.been.calledOnce.and.calledWith(
           'debug'
         )
       })
     })
 
-    describe('when time value returned that is more than current time', function() {
-      describe('when level is already set', function() {
-        beforeEach(function() {
+    describe('when time value returned that is more than current time', function () {
+      describe('when level is already set', function () {
+        beforeEach(function () {
           this.bunyanLogger.level.returns(10)
           this.Fs.readFile.yields(null, (this.start + 1000).toString())
           this.logger.checkLogLevel()
         })
 
-        it('should set trace level', function() {
+        it('should set trace level', function () {
           this.bunyanLogger.level.should.have.been.calledOnce.and.calledWith(
             'trace'
           )
         })
       })
 
-      describe('when level is not already set', function() {
-        beforeEach(function() {
+      describe('when level is not already set', function () {
+        beforeEach(function () {
           this.bunyanLogger.level.returns(20)
           this.Fs.readFile.yields(null, (this.start + 1000).toString())
           this.logger.checkLogLevel()
         })
 
-        it('should set trace level', function() {
+        it('should set trace level', function () {
           this.bunyanLogger.level.should.have.been.calledOnce.and.calledWith(
             'trace'
           )
@@ -365,8 +365,8 @@ describe('LoggingManager', function() {
     })
   })
 
-  describe('ringbuffer', function() {
-    beforeEach(function() {
+  describe('ringbuffer', function () {
+    beforeEach(function () {
       this.logBufferMock = [
         { msg: 'log 1' },
         { msg: 'log 2' },
@@ -374,19 +374,19 @@ describe('LoggingManager', function() {
       ]
     })
 
-    describe('when ring buffer size is positive', function() {
-      beforeEach(function() {
+    describe('when ring buffer size is positive', function () {
+      beforeEach(function () {
         process.env.LOG_RING_BUFFER_SIZE = '20'
         this.logger = this.LoggingManager.initialize(this.loggerName)
         this.logger.ringBuffer.records = this.logBufferMock
         this.logger.error({}, 'error')
       })
 
-      afterEach(function() {
+      afterEach(function () {
         process.env.LOG_RING_BUFFER_SIZE = undefined
       })
 
-      it('should include buffered logs in error log and filter out error logs in buffer', function() {
+      it('should include buffered logs in error log and filter out error logs in buffer', function () {
         this.bunyanLogger.error.lastCall.args[0].logBuffer.should.deep.equal([
           { msg: 'log 1' },
           { msg: 'log 2' }
@@ -394,50 +394,50 @@ describe('LoggingManager', function() {
       })
     })
 
-    describe('when ring buffer size is zero', function() {
-      beforeEach(function() {
+    describe('when ring buffer size is zero', function () {
+      beforeEach(function () {
         process.env.LOG_RING_BUFFER_SIZE = '0'
         this.logger = this.LoggingManager.initialize(this.loggerName)
         this.logger.error({}, 'error')
       })
 
-      afterEach(function() {
+      afterEach(function () {
         process.env.LOG_RING_BUFFER_SIZE = undefined
       })
 
-      it('should not include buffered logs in error log', function() {
+      it('should not include buffered logs in error log', function () {
         expect(this.bunyanLogger.error.lastCall.args[0].logBuffer).be.undefined
       })
     })
   })
 
-  describe('stackdriver logging', function() {
-    describe('when STACKDRIVER_LOGGING is unset', function() {
-      beforeEach(function() {
+  describe('stackdriver logging', function () {
+    describe('when STACKDRIVER_LOGGING is unset', function () {
+      beforeEach(function () {
         process.env.STACKDRIVER_LOGGING = undefined
         this.LoggingManager.initialize(this.loggerName)
       })
 
-      it('is disabled', function() {
+      it('is disabled', function () {
         expect(this.bunyanLogger.addStream).not.to.have.been.calledWith(
           this.stackdriverStreamConfig
         )
       })
     })
 
-    describe('when STACKDRIVER_LOGGING is true', function() {
-      beforeEach(function() {
+    describe('when STACKDRIVER_LOGGING is true', function () {
+      beforeEach(function () {
         process.env.STACKDRIVER_LOGGING = 'true'
         this.LoggingManager.initialize(this.loggerName)
       })
 
-      it('is enabled', function() {
+      it('is enabled', function () {
         expect(this.bunyanLogger.addStream).to.have.been.calledWith(
           this.stackdriverStreamConfig
         )
       })
 
-      it('is configured properly', function() {
+      it('is configured properly', function () {
         expect(this.GCPLogging.LoggingBunyan).to.have.been.calledWith({
           logName: this.loggerName,
           serviceContext: { service: this.loggerName }