guc-descriptions-v2.patch

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 25ac4ca85b..003d649ff5 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -2131,8 +2131,8 @@ static struct config_int ConfigureNamesInt[] =
 {
 	{
 		{"archive_timeout", PGC_SIGHUP, WAL_ARCHIVING,
-			gettext_noop("Forces a switch to the next WAL file if a "
-						 "new file has not been started within N seconds."),
+			gettext_noop("Sets the amount of time to wait before forcing a "
+						 "switch to the next WAL file."),
 			NULL,
 			GUC_UNIT_S
 		},
@@ -2142,7 +2142,8 @@ static struct config_int ConfigureNamesInt[] =
 	},
 	{
 		{"post_auth_delay", PGC_BACKEND, DEVELOPER_OPTIONS,
-			gettext_noop("Waits N seconds on connection startup after authentication."),
+			gettext_noop("Sets the amount of time to wait on connection "
+						 "startup after authentication."),
 			gettext_noop("This allows attaching a debugger to the process."),
 			GUC_NOT_IN_SAMPLE | GUC_UNIT_S
 		},
@@ -2762,7 +2763,8 @@ static struct config_int ConfigureNamesInt[] =
 	{
 		/* Not for general use */
 		{"pre_auth_delay", PGC_SIGHUP, DEVELOPER_OPTIONS,
-			gettext_noop("Waits N seconds on connection startup before authentication."),
+			gettext_noop("Sets the amount of time to wait on connection "
+						 "startup before authentication."),
 			gettext_noop("This allows attaching a debugger to the process."),
 			GUC_NOT_IN_SAMPLE | GUC_UNIT_S
 		},
@@ -2819,10 +2821,10 @@ static struct config_int ConfigureNamesInt[] =
 
 	{
 		{"checkpoint_warning", PGC_SIGHUP, WAL_CHECKPOINTS,
-			gettext_noop("Enables warnings if checkpoint segments are filled more "
-						 "frequently than this."),
+			gettext_noop("Sets the maximum time before warning if checkpoints "
+						 "triggered by WAL volume happen too frequently."),
 			gettext_noop("Write a message to the server log if checkpoints "
-						 "caused by the filling of checkpoint segment files happens more "
+						 "caused by the filling of WAL segment files happen more "
 						 "frequently than this number of seconds. Zero turns off the warning."),
 			GUC_UNIT_S
 		},
@@ -3006,7 +3008,8 @@ static struct config_int ConfigureNamesInt[] =
 
 	{
 		{"log_parameter_max_length", PGC_SUSET, LOGGING_WHAT,
-			gettext_noop("When logging statements, limit logged parameter values to first N bytes."),
+			gettext_noop("Sets the maximum length in bytes of data logged for bind "
+						 "parameter values when logging statements."),
 			gettext_noop("-1 to print values in full."),
 			GUC_UNIT_BYTE
 		},
@@ -3017,7 +3020,8 @@ static struct config_int ConfigureNamesInt[] =
 
 	{
 		{"log_parameter_max_length_on_error", PGC_USERSET, LOGGING_WHAT,
-			gettext_noop("When reporting an error, limit logged parameter values to first N bytes."),
+			gettext_noop("Sets the maximum length in bytes of data logged for bind "
+						 "parameter values when logging statements, on error."),
 			gettext_noop("-1 to print values in full."),
 			GUC_UNIT_BYTE
 		},
@@ -3143,7 +3147,8 @@ static struct config_int ConfigureNamesInt[] =
 
 	{
 		{"log_rotation_age", PGC_SIGHUP, LOGGING_WHERE,
-			gettext_noop("Automatic log file rotation will occur after N minutes."),
+			gettext_noop("Sets the amount of time to wait before forcing "
+						 "log file rotation."),
 			NULL,
 			GUC_UNIT_MIN
 		},
@@ -3154,7 +3159,8 @@ static struct config_int ConfigureNamesInt[] =
 
 	{
 		{"log_rotation_size", PGC_SIGHUP, LOGGING_WHERE,
-			gettext_noop("Automatic log file rotation will occur after N kilobytes."),
+			gettext_noop("Sets the maximum size of log file to reach before "
+						 "forcing log file rotation."),
 			NULL,
 			GUC_UNIT_KB
 		},