diff --git a/app/controllers/channels_controller.rb b/app/controllers/channels_controller.rb
index 85006db62..c7bde6c30 100644
--- a/app/controllers/channels_controller.rb
+++ b/app/controllers/channels_controller.rb
@@ -440,7 +440,7 @@ curl http://localhost/api/v1/channels.json -v -u #{login}:#{password} -H "Conten
     return true if !Setting.get('system_online_service')
     response_access_deny
     false
-   end
+  end
 
   def check_access(id = nil)
     if !id
diff --git a/lib/email_helper/probe.rb b/lib/email_helper/probe.rb
index 754f7e2fb..23596a191 100644
--- a/lib/email_helper/probe.rb
+++ b/lib/email_helper/probe.rb
@@ -354,11 +354,11 @@ returns on fail
 
     def self.invalid_fields
       {
-        'authentication failed'                                     => { user: true, password: true},
-        'Username and Password not accepted'                        => { user: true, password: true},
-        'Incorrect username'                                        => { user: true, password: true},
+        'authentication failed'                                     => { user: true, password: true },
+        'Username and Password not accepted'                        => { user: true, password: true },
+        'Incorrect username'                                        => { user: true, password: true },
         'Lookup failed'                                             => { user: true },
-        'Invalid credentials'                                       => { user: true, password: true},
+        'Invalid credentials'                                       => { user: true, password: true },
         'getaddrinfo: nodename nor servname provided, or not known' => { host: true },
         'getaddrinfo: Name or service not known'                    => { host: true },
         'No route to host'                                          => { host: true },