[3.9] [doc] Fix a typo in the graphlib docs (GH-22030) (GH-22076)

miss-islington · mariosasko · web-flow · commit 672d8b9190ae · 2020-09-04T15:25:50.000-07:00
(cherry picked from commit 8516060) Co-authored-by: Mario Šaško <mariosasko777@gmail.com>
diff --git a/Doc/library/graphlib.rst b/Doc/library/graphlib.rst
@@ -121,7 +121,7 @@
           if ts.is_active():
               ...
 
-      if possible to simply do::
+      it is possible to simply do::
 
           if ts:
               ...
