Tweak introspection language

eapache · eapache · commit 09a8f8b839bf · 2019-12-10T13:45:12.000-05:00
Not all scalars will have a `specifiedBy` value so "should" was too
strong.
diff --git a/spec/Section 4 -- Introspection.md b/spec/Section 4 -- Introspection.md
@@ -147,7 +147,7 @@ type __Type {
   # should be non-null for NON_NULL and LIST only, must be null for the others
   ofType: __Type
 
-  # should be non-null for SCALAR only, must be null for the others
+  # may be non-null for SCALAR only, must be null for the others
   specifiedBy: String
 }
 

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ type __Type {`
`147`	`147`	`# should be non-null for NON_NULL and LIST only, must be null for the others`
`148`	`148`	`ofType: __Type`
`149`	`149`
`150`		`- # should be non-null for SCALAR only, must be null for the others`
	`150`	`+ # may be non-null for SCALAR only, must be null for the others`
`151`	`151`	`specifiedBy: String`
`152`	`152`	`}`
`153`	`153`