Changed " to ' on some themes.

[squirrelmail.git] / themes / kind_of_blue.php

diff --git a/themes/kind_of_blue.php b/themes/kind_of_blue.php
index ba6d6cdc86246c03994d06d5d056ac51a4506496..f01c581a261b932b6739d3d4d0981c599177ff8f 100755 (executable)
--- a/themes/kind_of_blue.php
+++ b/themes/kind_of_blue.php
@@ -36,7 +36,7 @@ for ($i = 0; $i <= 15; $i++) {
     }
 
     /* set array element as hex string with hashmark (for HTML output) */
-    $color[$i] = sprintf("#%02X%02X%02X",$r,$g,$b);
+    $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
 }