Merge pull request #77 from Metabor/patch-1

Fix typo in reference to UnexpectedValueException

Author: clue

lib/Fhaculty/Graph/GraphViz.php

@@ -253,7 +253,7 @@ public function createImageFile()
 
         $ret = file_put_contents($tmp, $script, LOCK_EX);
         if ($ret === false) {
-            throw new UnexpectedValuexception('Unable to write graphviz script to temporary file');
+            throw new UnexpectedValueException('Unable to write graphviz script to temporary file');
         }
 
         $ret = 0;