Fix code formatting

diff --git a/wcfsetup/install/files/lib/system/WCF.class.php b/wcfsetup/install/files/lib/system/WCF.class.php
index 8248040996c764471f64bc7107d85cd559eb7b2c..07ad27a9df9e3ba85d27603d139cf75b95a20466 100644 (file)
--- a/wcfsetup/install/files/lib/system/WCF.class.php
+++ b/wcfsetup/install/files/lib/system/WCF.class.php
@@ -1200,7 +1200,7 @@ class WCF {
                
                if (!empty($nonWritablePaths)) {
                        $maxPaths = 10;
-                       throw new \RuntimeException('The following paths are not writable: ' . implode(',' ,array_slice($nonWritablePaths, 0, $maxPaths)) . (count($nonWritablePaths) > $maxPaths ? ',' . StringUtil::HELLIP : ''));
+                       throw new \RuntimeException('The following paths are not writable: ' . implode(',', array_slice($nonWritablePaths, 0, $maxPaths)) . (count($nonWritablePaths) > $maxPaths ? ',' . StringUtil::HELLIP : ''));
                }
        }
 }