Fix typo in comment

mhagander · mhagander · commit e4fbd11a1d5c · 2021-04-20T14:36:44.000+02:00
Author: Julien Rouhaud Backpatch-through: 11 Discussion: https://postgr.es/m/20210420121659.odjueyd4rpilorn5@nol
diff --git a/src/backend/lib/dshash.c b/src/backend/lib/dshash.c
@@ -375,7 +375,7 @@ dshash_get_hash_table_handle(dshash_table *hash_table)
  * the caller must take care to ensure that the entry is not left corrupted.
  * The lock mode is either shared or exclusive depending on 'exclusive'.
  *
- * The caller must not lock a lock already.
+ * The caller must not hold a lock already.
  *
  * Note that the lock held is in fact an LWLock, so interrupts will be held on
  * return from this function, and not resumed until dshash_release_lock is

Original file line number	Diff line number	Diff line change
`@@ -375,7 +375,7 @@ dshash_get_hash_table_handle(dshash_table *hash_table)`
`375`	`375`	`* the caller must take care to ensure that the entry is not left corrupted.`
`376`	`376`	`* The lock mode is either shared or exclusive depending on 'exclusive'.`
`377`	`377`	`*`
`378`		`- * The caller must not lock a lock already.`
	`378`	`+ * The caller must not hold a lock already.`
`379`	`379`	`*`
`380`	`380`	`* Note that the lock held is in fact an LWLock, so interrupts will be held on`
`381`	`381`	`* return from this function, and not resumed until dshash_release_lock is`