doc: fix spelling errors in rbd doc

Signed-off-by: Chen Zhenghua <chen.zhenghua@zte.com.cn>

diff --git a/doc/rbd/iscsi-overview.rst b/doc/rbd/iscsi-overview.rst
index 9049c21853141d689bc57db7cf3b66b0daee8fab..6383982919bd16794808c73e61798a3a5dffe941 100644 (file)
--- a/doc/rbd/iscsi-overview.rst
+++ b/doc/rbd/iscsi-overview.rst
@@ -32,7 +32,7 @@ Network (SAN).
       |                           +---------+                           |
       |                                                                 |
       |                      +-------------------+                      |
-      |   +--------------+   |  iSCSI Initators  |   +--------------+   |
+      |   +--------------+   | iSCSI Initiators  |   +--------------+   |
       |   | iSCSI GW     |   |   +-----------+   |   | iSCSI GW     |   |
       +-->|  RBD Module  |<--+   | Various   |   +-->|  RBD Module  |<--+
           |              |   |   | Operating |   |   |              |

diff --git a/doc/rbd/iscsi-target-ansible.rst b/doc/rbd/iscsi-target-ansible.rst
index c76885f5b696d9da2f0379f33319d7db9b6ed119..3f8988597a16fc280a94ccad190df69ab1951d1f 100644 (file)
--- a/doc/rbd/iscsi-target-ansible.rst
+++ b/doc/rbd/iscsi-target-ansible.rst
@@ -160,7 +160,7 @@ On the Ansible installer node, perform the following steps.
 
    .. note::
     For more information on using the ``gwcli`` command to install and configure
-    a Ceph iSCSI gateaway, see the `Configuring the iSCSI Target using the Command Line Interface`_
+    a Ceph iSCSI gateway, see the `Configuring the iSCSI Target using the Command Line Interface`_
     section.
 
    .. important::

diff --git a/doc/rbd/rbd-snapshot.rst b/doc/rbd/rbd-snapshot.rst
index 1cb6cb309ccc44fc3c247efe3d30b8be9c0dbe20..3963a3038bda75cb85c68b13ab80d5d52260e6f4 100644 (file)
--- a/doc/rbd/rbd-snapshot.rst
+++ b/doc/rbd/rbd-snapshot.rst
@@ -138,7 +138,7 @@ Layering
 ========
 
 Ceph supports the ability to create many copy-on-write (COW) clones of a block
-device shapshot. Snapshot layering enables Ceph block device clients to create
+device snapshot. Snapshot layering enables Ceph block device clients to create
 images very quickly. For example, you might create a block device image with a
 Linux VM written to it; then, snapshot the image, protect the snapshot, and
 create as many copy-on-write clones as you like. A snapshot is read-only,