Merge branch 'master' of git://github.com/zendframework/zf2 into hotf…

…ix/uri-path-not-being-set-when-empty

src/SessionManager.php

@@ -62,7 +62,7 @@ public function sessionExists()
     /**
      * Start session
      *
-     * if No sesion currently exists, attempt to start it. Calls
+     * if No session currently exists, attempt to start it. Calls
      * {@link isValid()} once session_start() is called, and raises an
      * exception if validation fails.
      *