diff --git a/dbutils.c b/dbutils.c
index 19df0b32..ea7efb00 100644
--- a/dbutils.c
+++ b/dbutils.c
@@ -279,7 +279,6 @@ is_pgup(PGconn *conn, int timeout)
 	/* Check the connection status twice in case it changes after reset */
 	bool		twice = false;
 
-	/* Check the connection status twice in case it changes after reset */
 	for (;;)
 	{
 		if (PQstatus(conn) != CONNECTION_OK)
diff --git a/repmgr.conf.sample b/repmgr.conf.sample
index 20215b3d..8acc8fa2 100644
--- a/repmgr.conf.sample
+++ b/repmgr.conf.sample
@@ -163,9 +163,8 @@
 # monitoring interval in seconds; default is 2
 #monitor_interval_secs=2
 
-# Number of seconds to wait for a response from the primary server before
-# deciding it has failed.
-
+# Maximum number of seconds to wait for a response from the primary server
+# before deciding it has failed.
 #master_response_timeout=60
 
 # Number of attempts at what interval (in seconds) to try and