@@ -225,7 +225,7 @@ send_history(History *observations, shm_mq_handle *mqh)
225225{
226226ereport (WARNING ,
227227(errmsg ("pg_wait_sampling collector: "
228- "receiver of message queuehave been detached" )));
228+ "receiver of message queuehas been detached" )));
229229return ;
230230}
231231for (i = 0 ;i < count ;i ++ )
@@ -238,7 +238,7 @@ send_history(History *observations, shm_mq_handle *mqh)
238238{
239239ereport (WARNING ,
240240(errmsg ("pg_wait_sampling collector: "
241- "receiver of message queuehave been detached" )));
241+ "receiver of message queuehas been detached" )));
242242return ;
243243}
244244}
@@ -260,7 +260,7 @@ send_profile(HTAB *profile_hash, shm_mq_handle *mqh)
260260{
261261ereport (WARNING ,
262262(errmsg ("pg_wait_sampling collector: "
263- "receiver of message queuehave been detached" )));
263+ "receiver of message queuehas been detached" )));
264264return ;
265265}
266266hash_seq_init (& scan_status ,profile_hash );
@@ -272,7 +272,7 @@ send_profile(HTAB *profile_hash, shm_mq_handle *mqh)
272272hash_seq_term (& scan_status );
273273ereport (WARNING ,
274274(errmsg ("pg_wait_sampling collector: "
275- "receiver of message queuehave been detached" )));
275+ "receiver of message queuehas been detached" )));
276276return ;
277277}
278278}
@@ -468,7 +468,7 @@ collector_main(Datum main_arg)
468468case SHM_MQ_DETACHED :
469469ereport (WARNING ,
470470(errmsg ("pg_wait_sampling collector: "
471- "receiver of message queuehave been "
471+ "receiver of message queuehas been "
472472"detached" )));
473473break ;
474474default :