doc: fix command syntax

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>

diff --git a/doc/cephfs/hadoop.rst b/doc/cephfs/hadoop.rst
index 1d354af26c6a83bc41503500d0916302baba942f..625d46a0eecd108c9b2e0fc94758a3e86772d6b6 100644 (file)
--- a/doc/cephfs/hadoop.rst
+++ b/doc/cephfs/hadoop.rst
@@ -82,8 +82,8 @@ for storing file system data using the ``ceph mds add_data_pool`` command.
 First, create the pool. In this example we create the ``hadoop1`` pool with
 replication factor 1. ::
 
-    ceph osd pool create hadoop1
-    ceph osd set hadoop1 size 1
+    ceph osd pool create hadoop1 100
+    ceph osd pool set hadoop1 size 1
 
 Next, determine the pool id. This can be done using the ``ceph osd dump``
 command. For example, we can look for the newly created ``hadoop1`` pool. ::