diff --git a/services/clsi/README.md b/services/clsi/README.md
index e074204c36..ba0a63e4ef 100644
--- a/services/clsi/README.md
+++ b/services/clsi/README.md
@@ -5,7 +5,7 @@ A web api for compiling LaTeX documents in the cloud
 
 [![Build Status](https://travis-ci.org/sharelatex/clsi-sharelatex.png?branch=master)](https://travis-ci.org/sharelatex/clsi-sharelatex)
 
-The CLSI provide a RESTful interface to traditional LaTeX tools (or, more generally, any command line tool for composing marked-up documents into a display format such as PDF or HTML). The CLSI listens on the following ports by default:
+The Common LaTeX Service Interface (CLSI) provides a RESTful interface to traditional LaTeX tools (or, more generally, any command line tool for composing marked-up documents into a display format such as PDF or HTML). The CLSI listens on the following ports by default:
 
 * TCP/3009 - the RESTful interface
 * TCP/3048 - reports load information
diff --git a/services/clsi/app/coffee/CompileController.coffee b/services/clsi/app/coffee/CompileController.coffee
index 5d1ee2e764..0a51c94759 100644
--- a/services/clsi/app/coffee/CompileController.coffee
+++ b/services/clsi/app/coffee/CompileController.coffee
@@ -33,7 +33,7 @@ module.exports = CompileController =
 						else
 							status = "error"
 							code = 500
-							logger.error err: error, project_id: request.project_id, "error running compile"
+							logger.warn err: error, project_id: request.project_id, "error running compile"
 
 					else
 						status = "failure"
@@ -42,7 +42,7 @@ module.exports = CompileController =
 								status = "success"
 								
 						if status == "failure"
-							logger.err project_id: request.project_id, outputFiles:outputFiles, "project failed to compile successfully, no output.pdf generated"
+							logger.warn project_id: request.project_id, outputFiles:outputFiles, "project failed to compile successfully, no output.pdf generated"
 
 						# log an error if any core files are found
 						for file in outputFiles
diff --git a/services/clsi/test/unit/coffee/CompileControllerTests.coffee b/services/clsi/test/unit/coffee/CompileControllerTests.coffee
index f0269ee3cb..529c732231 100644
--- a/services/clsi/test/unit/coffee/CompileControllerTests.coffee
+++ b/services/clsi/test/unit/coffee/CompileControllerTests.coffee
@@ -14,7 +14,7 @@ describe "CompileController", ->
 					clsi:
 						url: "http://clsi.example.com"
 			"./ProjectPersistenceManager": @ProjectPersistenceManager = {}
-			"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub(), err:sinon.stub() }
+			"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub(), err:sinon.stub(), warn: sinon.stub()}
 		@Settings.externalUrl = "http://www.example.com"
 		@req = {}
 		@res = {}