rados: fixing CACHE POOLS OPTIONS section formatting in help message

The CACHE POOLS OPTIONS section in rados help message is not in a line of it's own
as the other sections.

This patch applies proper formatting so CACHE POOLS OPTIONS section starts on a
line of it's own as all other help sections.

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

diff --git a/src/tools/rados/rados.cc b/src/tools/rados/rados.cc
index 88b1d89852e4bfb14b8afef4253e3ba2cfd51e00..7454543d257eb5d2ded08ba720c2000e9be77b18 100644 (file)
--- a/src/tools/rados/rados.cc
+++ b/src/tools/rados/rados.cc
@@ -237,7 +237,8 @@ void usage(ostream& out)
 "   --read-percent                   percent of operations that are read\n"
 "   --target-throughput              target throughput (in bytes)\n"
 "   --run-length                     total time (in seconds)\n"
-"   --offset-align                   at what boundary to align random op offsets"
+"   --offset-align                   at what boundary to align random op offsets\n"
+"\n"
 "CACHE POOLS OPTIONS:\n"
 "   --with-clones                    include clones when doing flush or evict\n"
 "OMAP OPTIONS:\n"