Fix comment in xlog.c.
This commit fixes the comment about SharedHotStandbyActive variable.
The comment was apparently copy-and-pasted.
Author: Atsushi Torikoshi
Discussion:
@@ -649,8 +649,8 @@ typedef struct XLogCtlData
bool SharedRecoveryInProgress;
/*
- * SharedHotStandbyActive indicates if we're still in crash or archive
- * recovery. Protected by info_lck.
+ * SharedHotStandbyActive indicates if we allow hot standby queries to be
+ * run. Protected by info_lck.
*/
bool SharedHotStandbyActive;
