fix typo in comment

diff --git a/src/App.php b/src/App.php
index f93ae2b9f893da7a94927eb2a3b15a03168cd471..7510a5812e7caf4b97547aa5d03f5ea7fc3603db 100644 (file)
--- a/src/App.php
+++ b/src/App.php
@@ -1096,7 +1096,7 @@ class App
                }
 
                //// @TODO Compute the current theme only once (this behavior has
-               /// already been implemented, but it didn' work well -
+               /// already been implemented, but it didn't work well -
                /// https://github.com/friendica/friendica/issues/5092)
                $this->computeCurrentTheme();