Merge pull request #199 from kingkorf/master

Typo in Zend_Log

library/Zend/Log.php

@@ -304,7 +304,7 @@ class Zend_Log
             return $namespace . $className;
         }
 
-        // emtpy namespace given?
+        // empty namespace given?
         if (strlen($namespace) === 0) {
             return $className;
         }