Fix typo in the SkeletonAnimation::createWithFile (#1045)

spine-cocos2dx/src/spine/SkeletonAnimation.h

@@ -61,7 +61,7 @@ public:
 		return SkeletonAnimation::createWithJsonFile(skeletonJsonFile, atlas, scale);
 	}
 	// Use createWithJsonFile instead
-	CC_DEPRECATED_ATTRIBUTE static SkeletonAnimation* createWithile (const std::string& skeletonJsonFile, const std::string& atlasFile, float scale = 1)
+	CC_DEPRECATED_ATTRIBUTE static SkeletonAnimation* createWithFile (const std::string& skeletonJsonFile, const std::string& atlasFile, float scale = 1)
 	{
 		return SkeletonAnimation::createWithJsonFile(skeletonJsonFile, atlasFile, scale);
 	}