Fix a small typo in a comment (#2863)

matrixise · vstinner · commit ccfdb60af7b2 · 2017-07-25T14:32:08.000+02:00
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
@@ -535,7 +535,7 @@ _Py_CoerceLegacyLocale(void)
  * safe to call without calling Py_Initialize first)
  */
 
-/* TODO: Progresively move functionality from Py_BeginInitialization to
+/* TODO: Progressively move functionality from Py_BeginInitialization to
  * Py_ReadConfig and Py_EndInitialization
  */
 
