doc: fix the type annotation of srcdc_dict

narumi147 · BoboTiG · commit abff4bf54bed · 2020-04-29T19:49:05.000+02:00
diff --git a/mss/windows.py b/mss/windows.py
@@ -76,7 +76,7 @@ class MSS(MSSBase):
     memdc = None
 
     # A dict to maintain *srcdc* values created by multiple threads.
-    srcdc_dict = {}  # type: Dict[int, Any]
+    srcdc_dict = {}  # type: Dict[threading.Thread, int]
 
     # A threading lock to lock resources(bmp/memdc/srcdc) inside .grab() method.
     _lock = threading.Lock()
