Fix typo.

robertmhaas · robertmhaas · commit 7c78040f6c46 · 2020-08-06T14:55:00.000-04:00
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
@@ -11223,7 +11223,7 @@ 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
`@@ -11223,7 +11223,7 @@ do_pg_abort_backup(int code, Datum arg)`
`11223`	`11223`
`11224`	`11224`	`if (emit_warning)`
`11225`	`11225`	`ereport(WARNING,`
`11226`		`- (errmsg("aborting backup due to backend exiting before pg_stop_back up was called")));`
	`11226`	`+ (errmsg("aborting backup due to backend exiting before pg_stop_backup was called")));`
`11227`	`11227`	`}`
`11228`	`11228`
`11229`	`11229`	`/*`