doc: add missed word 'than' in doc/man/8/rbd.rst

Signed-off-by: Drunkard Zhang <gongfan193@gmail.com>

diff --git a/doc/man/8/rbd.rst b/doc/man/8/rbd.rst
index e438fcfb7defc99fa765cd7f26524baece5d0b8d..1a23e590f4886a9025a5931b469e6b9c334ad881 100644 (file)
--- a/doc/man/8/rbd.rst
+++ b/doc/man/8/rbd.rst
@@ -611,7 +611,7 @@ Commands
   Reclaim space for zeroed image extents. The default sparse size is
   4096 bytes and can be changed via --sparse-size option with the
   following restrictions: it should be power of two, not less than
-  4096, and not larger image object size.
+  4096, and not larger than image object size.
 
 :command:`status` *image-spec*
   Show the status of the image, including which clients have it open.