Fixes for review of GitHub Enterprise backport changes

config/initializers/1_settings.rb

@@ -143,7 +143,7 @@ Settings.omniauth.session_tickets['cas3'] = 'ticket'
 # Fill out omniauth-gitlab settings. It is needed for easy set up GHE or GH by just specifying url.
 
 github_default_url = "https://github.com"
-github_settings = Settings.omniauth['providers'].find { |provider| provider["name"] == "github"}
+github_settings = Settings.omniauth['providers'].find { |provider| provider["name"] == "github" }
 
 if github_settings
   # For compatibility with old config files (before 7.8)

doc/integration/github.md

@@ -78,7 +78,7 @@ GitHub will generate an application ID and secret key for you to use.
         args: { scope: 'user:email' } }
     ```
 
-    __Replace `https://github.example.com/` with your GitHub URL__
+    __Replace `https://github.example.com/` with your GitHub URL.__
 
 1.  Change 'YOUR_APP_ID' to the client ID from the GitHub application page from step 7.