break up long line that phpcs whinges about in DefaultSettings

Change-Id: Ic2cc583c112e8235725dffa78e98f18ba6998b72

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index f9dc1ed..83870c2 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -3171,7 +3171,9 @@ $wgFooterIcons = array(
        ),
        "poweredby" => array(
                "mediawiki" => array(
-                       "src" => null, // Defaults to "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png" plus srcset for 1.5x, 2x
+                       "src" => null, // Defaults to point at
+                                      // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
+                                      // plus srcset for 1.5x, 2x resolution variants.
                        "url" => "//www.mediawiki.org/",
                        "alt" => "Powered by MediaWiki",
                )