doc: fix 'rbd map' example

Looks like 'foo' is a leftover, see commit ea9fc87d8996 ("doc: Removed
foo.  Apparently myimage was added and foo not removed.").

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>

diff --git a/doc/rbd/rbd-ko.rst b/doc/rbd/rbd-ko.rst
index 28b3c0024f830998c446ad90c073b65d4b4eeddc..3b5a236b94e7668f2d45c5cb7ec61ef954889927 100644 (file)
--- a/doc/rbd/rbd-ko.rst
+++ b/doc/rbd/rbd-ko.rst
@@ -24,7 +24,7 @@ module on your behalf if it's not already loaded. ::
 
 For example:: 
 
-  sudo rbd map foo --pool rbd myimage --id admin
+  sudo rbd map --pool rbd myimage --id admin
  
 If you use `cephx`_ authentication, you must also specify a secret.  It may come
 from a keyring or a file containing the secret. ::