diff --git a/app/controllers/roles_controller.rb b/app/controllers/roles_controller.rb
index 750046ea0..27861d35d 100644
--- a/app/controllers/roles_controller.rb
+++ b/app/controllers/roles_controller.rb
@@ -83,12 +83,12 @@ class RolesController < ApplicationController
           flash[:notice] = l(:notice_successful_update)
           redirect_to roles_path(:page => params[:page])
         end
-        format.js { head 200 }
+        format.js {head 200}
       end
     else
       respond_to do |format|
-        format.html { render :action => 'edit' }
-        format.js { head 422 }
+        format.html {render :action => 'edit'}
+        format.js   {head 422}
       end
     end
   end
@@ -108,7 +108,7 @@ class RolesController < ApplicationController
       scope = scope.where(:id => params[:ids])
     end
     @roles = scope.to_a
-    @permissions = Redmine::AccessControl.permissions.select { |p| !p.public? }
+    @permissions = Redmine::AccessControl.permissions.select {|p| !p.public?}
   end
 
   def update_permissions