cephfs/capabilities: fix rst syntax

Although we don't link this into built docs,
it generates warnings during build.

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/doc/cephfs/capabilities.rst b/doc/cephfs/capabilities.rst
index e119806efae36c3105e87e4ecae74c331154e0c5..7cd27162ff06a8c63e252f7f46877c5806ac0a35 100644 (file)
--- a/doc/cephfs/capabilities.rst
+++ b/doc/cephfs/capabilities.rst
@@ -14,6 +14,7 @@ There are several "generic" capability bits. These denote what sort of ability
 the capability grants.
 
 ::
+
         /* generic cap bits */
         #define CEPH_CAP_GSHARED     1  /* client can reads (s) */
         #define CEPH_CAP_GEXCL       2  /* client can read and update (x) */
@@ -28,6 +29,7 @@ These are then shifted by a particular number of bits. These denote a part of
 the inode's data or metadata on which the capability is being granted:
 
 ::
+
         /* per-lock shift */
         #define CEPH_CAP_SAUTH      2 /* A */
         #define CEPH_CAP_SLINK      4 /* L */
@@ -39,6 +41,7 @@ however. In particular, only the FILE shift ever has more than the first two
 bits.
 
 ::
+
         | AUTH | LINK | XATTR | FILE
         2      4      6       8
 
@@ -46,6 +49,7 @@ From the above, we get a number of constants, that are generated by taking
 each bit value and shifting to the correct bit in the word:
 
 ::
+
         #define CEPH_CAP_AUTH_SHARED  (CEPH_CAP_GSHARED  << CEPH_CAP_SAUTH)
 
 These bits can then be or'ed together to make a bitmask denoting a set of
@@ -54,6 +58,7 @@ capabilities.
 There is one exception:
 
 ::
+
         #define CEPH_CAP_PIN  1  /* no specific capabilities beyond the pin */
 
 The "pin" just pins the inode into memory, without granting any other caps.
@@ -61,6 +66,7 @@ The "pin" just pins the inode into memory, without granting any other caps.
 Graphically:
 
 ::
+
     +---+---+---+---+---+---+---+---+
     | p | _ |As   x |Ls   x |Xs   x |
     +---+---+---+---+---+---+---+---+