[asynpool] Fixes SyntaxError in last commit

celery/concurrency/asynpool.py

@@ -796,7 +796,7 @@ class AsynPool(_pool.Pool):
 
         def on_not_recovering(proc, fd, job, exc):
             error('Process inqueue damaged: %r %r: %r',
-                  proc, proc.exitcode, exc, exc_info=1))
+                  proc, proc.exitcode, exc, exc_info=1)
             if proc._is_alive():
                 proc.terminate()
             hub.remove(fd)