Fix comment neglected in commit ddc3250208

I renamed the field in commit ddc3250208, but missed this one
reference.

diff --git a/src/include/replication/slot.h b/src/include/replication/slot.h
index 72f8be629f39760801332cc4a53177ced9ff3964..4b4709f6e2c86ff488e8ddc816e90c2c2f0d87ed 100644 (file)
--- a/src/include/replication/slot.h
+++ b/src/include/replication/slot.h
@@ -215,7 +215,7 @@ typedef struct ReplicationSlot
        /* is somebody performing io on this slot? */
        LWLock          io_in_progress_lock;
 
-       /* Condition variable signaled when active_pid changes */
+       /* Condition variable signaled when active_proc changes */
        ConditionVariable active_cv;
 
        /* all the remaining data is only used for logical slots */