From c17aea7b99eb39b212d2c4bfef7bb99eae6e6c29 Mon Sep 17 00:00:00 2001
From: Aleksandar Djindjic <djindjic@gmail.com>
Date: Tue, 21 Jul 2015 08:07:07 +0200
Subject: [PATCH] remove unnecessary character

---
 src/state.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/state.js b/src/state.js
index 56ee5a055..89305c6dd 100644
--- a/src/state.js
+++ b/src/state.js
@@ -172,7 +172,7 @@ function $StateProvider(   $urlRouterProvider,   $urlMatcherFactory) {
 
     var name = state.name;
     if (!isString(name) || name.indexOf('@') >= 0) throw new Error("State must have a valid name");
-    if (states.hasOwnProperty(name)) throw new Error("State '" + name + "'' is already defined");
+    if (states.hasOwnProperty(name)) throw new Error("State '" + name + "' is already defined");
 
     // Get parent name
     var parentName = (name.indexOf('.') !== -1) ? name.substring(0, name.lastIndexOf('.'))