rados: including an empty line before OMAP OPTIONS section in rados help message

The OMAP OPTIONS section in rados help message haven't an empty line before it as
the other sections have.

Including a empty line before OMAP OPTIONS section so it follows the same formatting
pattern as the rest of rados help message.

Signed-off-by: Rodrigo Severo <rodrigo@fabricadeideias.com>

diff --git a/src/tools/rados/rados.cc b/src/tools/rados/rados.cc
index 7454543d257eb5d2ded08ba720c2000e9be77b18..ea02a3a40ef3798b8addef3e0b43e2b473212bc4 100644 (file)
--- a/src/tools/rados/rados.cc
+++ b/src/tools/rados/rados.cc
@@ -241,6 +241,7 @@ void usage(ostream& out)
 "\n"
 "CACHE POOLS OPTIONS:\n"
 "   --with-clones                    include clones when doing flush or evict\n"
+"\n"
 "OMAP OPTIONS:\n"
 "    --omap-key-file file            read the omap key from a file\n";
 }