added some spaces

[friendica.git] / doc / themes.md

diff --git a/doc/themes.md b/doc/themes.md
index 0ae7e694feee61cd36d14f8dd53a3310c5d732e0..0b8f6cb83dc03aefd95a860b61609488a821c276 100644 (file)
--- a/doc/themes.md
+++ b/doc/themes.md
@@ -124,8 +124,9 @@ The selected 1st part will be saved in the database by the theme_post function.
 
     function theme_post(App &$a){
         // non local users shall not pass
-        if(! local_user())
+        if (! local_user()) {
             return;
+        }
         // if the one specific submit button was pressed then proceed
         if (isset($_POST['duepuntozero-settings-submit'])){
             // and save the selection key into the personal config of the user