Typo in json.c

From a2b179b48439dfa7cfabecf9a07ea385417fc75a Mon Sep 17 00:00:00 2001
From: Daniel Gustafsson <daniel@yesql.se>
Date: Thu, 18 May 2017 09:11:56 +0200
Subject: [PATCH] Fix typo in pg_parse_json comment

---
 src/backend/utils/adt/json.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/utils/adt/json.c b/src/backend/utils/adt/json.c
index 0c6572d03e..47371ab7cb 100644
--- a/src/backend/utils/adt/json.c
+++ b/src/backend/utils/adt/json.c
@@ -323,7 +323,7 @@ makeJsonLexContextCstringLen(char *json, int len, bool need_escapes)
  * Publicly visible entry point for the JSON parser.
  *
  * lex is a lexing context, set up for the json to be processed by calling
- * makeJsonLexContext(). sem is a strucure of function pointers to semantic
+ * makeJsonLexContext(). sem is a structure of function pointers to semantic
  * action routines to be called at appropriate spots during parsing, and a
  * pointer to a state object to be passed to those routines.
  */
-- 
2.13.0.rc0.45.ge2cb6ab.dirty