Fix typo in proc.c

Author: Julien Rouhaud
Discussion: https://postgr.es/m/20200206082333.GA95343@nol

diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c
index 32df8c85a10598b2b8ca1035da92932ebedefbf2..eb321f72ea472f0606ce60b97a751586361c8ab7 100644 (file)
--- a/src/backend/storage/lmgr/proc.c
+++ b/src/backend/storage/lmgr/proc.c
@@ -851,7 +851,7 @@ ProcKill(int code, Datum arg)
 
    /*
     * Detach from any lock group of which we are a member.  If the leader
-    * exist before all other group members, it's PGPROC will remain allocated
+    * exist before all other group members, its PGPROC will remain allocated
     * until the last group process exits; that process must return the
     * leader's PGPROC to the appropriate list.
     */