Add cacheDirectory() unit test

split: f4e169a92711f6bc33fbdb4ce64d63b159a017c6
phug-php · Nov 14, 2020 · 32e4412 · 32e4412
1 parent 7cdcb6c
commit 32e4412
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Phug/Phug.php b/Phug/Phug.php
@@ -488,7 +488,7 @@ public static function cacheDirectory($source, $destination = null, $options = n
 
         if (!is_array($options)) {
             throw new InvalidArgumentException(
-                "Expected \$options to be an array, got: ".
+                'Expected $options to be an array, got: '.
                 (@var_export($options, true) ?: (is_object($options) ? get_class($options) : gettype($options)))
             );
         }