missing word

Author: JelleZijlstra

peps/pep-0749.rst

@@ -37,7 +37,7 @@ specification:
 * The ``SOURCE`` format is renamed to ``STRING`` to improve clarity and reduce the risk of
   user confusion.
 * Conditionally defined class and module annotations are handled correctly.
-* If annotations are accessed a partially executed module, the annotations executed so far
+* If annotations are accessed on a partially executed module, the annotations executed so far
   are returned, but not cached.
 
 Motivation