Remove extra parenthesis from comment.

diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index b8b4ec00f003bd7b4ae729c5888decda5adf8782..7541ad1203a4e6e023a88a2a9deaa712f9277316 100644 (file)
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -2177,7 +2177,7 @@ GetSnapshotDataReuse(Snapshot snapshot)
     * GetSnapshotData() cannot change while ProcArrayLock is held. Snapshot
     * contents only depend on transactions with xids and xactCompletionCount
     * is incremented whenever a transaction with an xid finishes (while
-    * holding ProcArrayLock) exclusively). Thus the xactCompletionCount check
+    * holding ProcArrayLock exclusively). Thus the xactCompletionCount check
     * ensures we would detect if the snapshot would have changed.
     *
     * As the snapshot contents are the same as it was before, it is safe to