Fix misspelled struct tag.

tglsfdc · tglsfdc · commit cf5389f5b57a · 2017-05-19T15:05:58.000-04:00
This was evidently intended to match the struct's typedef name,
but it didn't quite.  Noted while testing find_typedefs.
diff --git a/src/backend/utils/adt/jsonfuncs.c b/src/backend/utils/adt/jsonfuncs.c
@@ -122,7 +122,7 @@ typedef struct ElementsState
 } ElementsState;
 
 /* state for get_json_object_as_hash */
-typedef struct JhashState
+typedef struct JHashState
 {
 	JsonLexContext *lex;
 	const char *function_name;

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ typedef struct ElementsState`
`122`	`122`	`} ElementsState;`
`123`	`123`
`124`	`124`	`/* state for get_json_object_as_hash */`
`125`		`-typedef struct JhashState`
	`125`	`+typedef struct JHashState`
`126`	`126`	`{`
`127`	`127`	`JsonLexContext *lex;`
`128`	`128`	`const char *function_name;`