Add missing VARIABLE DEFINITION (#761)

dugenkui03 · web-flow · commit d3ea51147c2c · 2020-09-03T12:23:37.000+03:00
diff --git a/spec/Section 4 -- Introspection.md b/spec/Section 4 -- Introspection.md
@@ -199,6 +199,7 @@ enum __DirectiveLocation {
   FRAGMENT_DEFINITION
   FRAGMENT_SPREAD
   INLINE_FRAGMENT
+  VARIABLE_DEFINITION
   SCHEMA
   SCALAR
   OBJECT
