update sources to v12.1.2

[ceph.git] / ceph / doc / start / documenting-ceph.rst

diff --git a/ceph/doc/start/documenting-ceph.rst b/ceph/doc/start/documenting-ceph.rst
index 856f4fb662a36fbfba1290d9d4d4b58370de83a7..b4f159c34d6456f0192e2b1724805d8e74b04709 100644 (file)
--- a/ceph/doc/start/documenting-ceph.rst
+++ b/ceph/doc/start/documenting-ceph.rst
@@ -284,7 +284,7 @@ the following packages are required:
        </td></tr></tbody></table>
 
 
-Install each dependency that isn't installed on your host. For Debian/Ubuntu
+Install each dependency that is not installed on your host. For Debian/Ubuntu
 distributions, execute the following::
 
        sudo apt-get install gcc python-dev python-pip python-virtualenv libxml2-dev libxslt-dev doxygen graphviz ant ditaa
@@ -322,7 +322,7 @@ packages. Then, download them from a mirror and install them. For example::
        wget http://rpmfind.net/linux/centos/7/os/x86_64/Packages/python-sphinx-1.1.3-11.el7.noarch.rpm
        sudo yum install python-sphinx-1.1.3-11.el7.noarch.rpm
 
-Ceph documentation makes extensive use of `ditaa`_, which isn't presently built
+Ceph documentation makes extensive use of `ditaa`_, which is not presently built
 for CentOS/RHEL7. You must install ``ditaa`` if you are making changes to
 ``ditaa`` diagrams so that you can verify that they render properly before you
 commit new or modified ``ditaa`` diagrams. You may retrieve compatible required