Fix typo.

robertmhaas · robertmhaas · commit 495a9b1fbfe8 · 2020-08-06T15:01:55.000-04:00
Per report from Tom Lane. Previously fixed in master by commit f057980.
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
@@ -11364,7 +11364,7 @@ do_pg_abort_backup(int code, Datum arg)
 
 	if (emit_warning)
 		ereport(WARNING,
-				(errmsg("aborting backup due to backend exiting before pg_stop_back up was called")));
+				(errmsg("aborting backup due to backend exiting before pg_stop_backup was called")));
 }
 
 /*

Original file line number	Diff line number	Diff line change
`@@ -11364,7 +11364,7 @@ do_pg_abort_backup(int code, Datum arg)`
`11364`	`11364`
`11365`	`11365`	`if (emit_warning)`
`11366`	`11366`	`ereport(WARNING,`
`11367`		`- (errmsg("aborting backup due to backend exiting before pg_stop_back up was called")));`
	`11367`	`+ (errmsg("aborting backup due to backend exiting before pg_stop_backup was called")));`
`11368`	`11368`	`}`
`11369`	`11369`
`11370`	`11370`	`/*`