Docs: Various formatting fixes

Signed-off-by: David Mehren <git@herrmehren.de>

docs/content/guides/auth/gitlab-self-hosted.md

@@ -1,6 +1,6 @@
 # GitLab (self-hosted)
 
-*Note:* This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!
+**Note:** *This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!*
 
 1. Sign in to your GitLab
 2. Navigate to the application management page at `https://your.gitlab.domain/admin/applications` (admin permissions required)

docs/content/guides/auth/ldap-ad.md

@@ -12,9 +12,12 @@ CMD_LDAP_USERIDFIELD=sAMAccountName
 CMD_LDAP_PROVIDERNAME="Example Inc AD"
 ```
 
-`CMD_LDAP_BINDDN` is either the `distinguishedName` or the `userPrincipalName`. *This can cause "username/password is invalid" when either this value or the password from `CMD_LDAP_BINDCREDENTIALS` are incorrect.*
+`CMD_LDAP_BINDDN` is either the `distinguishedName` or the `userPrincipalName`.  
+*This can cause "username/password is invalid" when either this value or the password from `CMD_LDAP_BINDCREDENTIALS`
+are incorrect.*
 
-`CMD_LDAP_SEARCHFILTER` matches on all users and uses either the email address or the `sAMAccountName` (usually the login name you also use to login to Windows).
+`CMD_LDAP_SEARCHFILTER` matches on all users and uses either the email address or the `sAMAccountName` (usually the
+login name you also use to login to Windows).
 
 *Only using `sAMAccountName` looks like this:* `(&(objectcategory=person)(objectclass=user)(sAMAccountName={{username}}))`
 

docs/content/guides/auth/saml.md

@@ -5,9 +5,9 @@
 The basic procedure is the same as the case of OneLogin which is mentioned in [OneLogin-Guide](./saml-onelogin.md). If
 you want to match your IdP, you can use more configurations as below.
 
-- If your IdP accepts metadata XML of the service provider to ease configuration, use this url to download metadata XML.
+- If your IdP accepts metadata XML of the service provider to ease configuration, use this url to download metadata XML:
-  - {{your-serverurl}}/auth/saml/metadata
+  `{{your-serverurl}}/auth/saml/metadata`  
-  - *Note:* If not accessible from IdP, download to local once and upload to IdP.
+  *Note:* If not accessible from IdP, download to local once and upload to IdP.
 
 - Change the value of `issuer`, `identifierFormat` to match your IdP.
   - `issuer`: A unique id to identify the application to the IdP, which is the base URL of your HedgeDoc as default

docs/content/guides/auth/twitter.md

@@ -1,6 +1,6 @@
 # Authentication guide - Twitter
 
-*Note:* This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!
+**Note:** *This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!*
 
 1. Sign-in or sign-up for a Twitter account
 

docs/content/guides/minio-image-upload.md

@@ -1,6 +1,6 @@
 # Minio Guide for HedgeDoc
 
-*Note:* This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!
+**Note:** *This guide was written before the renaming. Just replace `HackMD` with `HedgeDoc` in your mind 😃 thanks!*
 
 1. First of all you need to setup Minio itself.