Update enums.rst

johanzietsman-em · web-flow · commit 95cfff8c37a2 · 2018-10-30T14:06:37.000+02:00
diff --git a/docs/types/enums.rst b/docs/types/enums.rst
@@ -1,7 +1,7 @@
 Enums
 =====
 
-A ``Enum`` is a special ``GraphQL`` type that represents a set of
+An ``Enum`` is a special ``GraphQL`` type that represents a set of
 symbolic names (members) bound to unique, constant values.
 
 Definition
