rbd: add missing period at the end of mesg

Signed-off-by: songweibin <song.weibin@zte.com.cn>

diff --git a/src/test/cli/rbd/help.t b/src/test/cli/rbd/help.t
index bbabd2cb3816c4fc66ac812e9ceaa43dc50baf7c..b7a1371ef31220dad288ae9825540d3cbd46f94d 100644 (file)
--- a/src/test/cli/rbd/help.t
+++ b/src/test/cli/rbd/help.t
@@ -18,7 +18,7 @@ Skip test on FreeBSD as it generates different output there.
       diff                                Print extents that differ since a
                                           previous snap, or image creation.
       disk-usage (du)                     Show disk usage stats for pool, image
-                                          or snapshot
+                                          or snapshot.
       export                              Export image to file.
       export-diff                         Export incremental diff to file.
       feature disable                     Disable the specified image feature.
@@ -381,7 +381,7 @@ Skip test on FreeBSD as it generates different output there.
                         [--from-snap <from-snap>] 
                         <image-or-snap-spec> 
   
-  Show disk usage stats for pool, image or snapshot
+  Show disk usage stats for pool, image or snapshot.
   
   Positional arguments
     <image-or-snap-spec>  image or snapshot specification

diff --git a/src/tools/rbd/action/DiskUsage.cc b/src/tools/rbd/action/DiskUsage.cc
index 798d3afaad4bd6c308050918906a005ae31dc526..c8dadc8d76a8f1f52e0f795b22499ea6505af77b 100644 (file)
--- a/src/tools/rbd/action/DiskUsage.cc
+++ b/src/tools/rbd/action/DiskUsage.cc
@@ -291,7 +291,7 @@ int execute(const po::variables_map &vm,
 }
 
 Shell::Action action(
-  {"disk-usage"}, {"du"}, "Show disk usage stats for pool, image or snapshot",
+  {"disk-usage"}, {"du"}, "Show disk usage stats for pool, image or snapshot.",
   "", &get_arguments, &execute);
 
 } // namespace disk_usage