Merge pull request #8938 from kcyeu/master

Fix invalid config examples in OmniAuth docs

doc/integration/github.md

@@ -53,7 +53,7 @@ GitHub will generate an application ID and secret key for you to use.
           "app_id" => "YOUR_APP_ID",
           "app_secret" => "YOUR_APP_SECRET",
           "url" => "https://github.com/",
-          "args" => { "scope" => "user:email" } }
+          "args" => { "scope" => "user:email" }
         }
       ]
     ```
@@ -76,4 +76,4 @@ GitHub will generate an application ID and secret key for you to use.
 
 On the sign in page there should now be a GitHub icon below the regular sign in form. 
 Click the icon to begin the authentication process. GitHub will ask the user to sign in and authorize the GitLab application. 
-If everything goes well the user will be returned to GitLab and will be signed in.
\ No newline at end of file
+If everything goes well the user will be returned to GitLab and will be signed in.

doc/integration/gitlab.md

@@ -58,7 +58,7 @@ GitLab.com will generate an application ID and secret key for you to use.
           "name" => "gitlab",
           "app_id" => "YOUR_APP_ID",
           "app_secret" => "YOUR_APP_SECRET",
-          "args" => { "scope" => "api" } }
+          "args" => { "scope" => "api" }
         }
       ]
     ```
@@ -81,4 +81,4 @@ GitLab.com will generate an application ID and secret key for you to use.
 
 On the sign in page there should now be a GitLab.com icon below the regular sign in form. 
 Click the icon to begin the authentication process. GitLab.com will ask the user to sign in and authorize the GitLab application. 
-If everything goes well the user will be returned to your GitLab instance and will be signed in.
\ No newline at end of file
+If everything goes well the user will be returned to your GitLab instance and will be signed in.

doc/integration/google.md

@@ -55,7 +55,7 @@ To enable the Google OAuth2 OmniAuth provider you must register your application
           "name" => "google_oauth2",
           "app_id" => "YOUR_APP_ID",
           "app_secret" => "YOUR_APP_SECRET",
-          "args" => { "access_type" => "offline", "approval_prompt" => '' } }
+          "args" => { "access_type" => "offline", "approval_prompt" => '' }
         }
       ]
     ```