Snapshot refactoring

gns3server/web/route.py

@@ -126,7 +126,7 @@ class Route(object):
         response.set_status(401)
         response.headers["WWW-Authenticate"] = 'Basic realm="GNS3 server"'
         # Force close the keep alive. Work around a Qt issue where Qt timeout instead of handling the 401
-        # this happen only for the first query send by the client.
+        # this happens only for the first query send by the client.
         response.force_close()
         return response