Typo

main.py

@@ -153,7 +153,7 @@ class AppRunner(threading.Thread):
             self.app.stdout.close()
             self.app.stderr.close()
             self.last_update = time.time()
-        self.requestApp = 0
+        self.requestedApp = 0
 
     def appTimedOut(self):
         return time.time()-self.last_update > config.NoDataTimeout