Fix spell typos

Change-Id: I70fa2cc7e2fd35895cd11db57fef00199680ce2b

doc/source/contribute-cloud.rst

@@ -80,7 +80,7 @@ accessible via the Internet to help providers see and debug
 performance issues.
 
 The OpenStack Foundation has identified Infrastructure Donors as a
-special category of sponsoring organization and prominately identifies
+special category of sponsoring organization and prominently identifies
 them on this page: https://www.openstack.org/foundation/companies/
 
 If this sounds interesting, and you have some capacity to spare, it

doc/source/irc.rst

@@ -127,7 +127,7 @@ single argument, which should be one of the options listed for voting by the
 
 Note that you can vote multiple times, but only your last vote will count.
 
-One can check the current vote tallies useing the ``#showvote`` command, which
+One can check the current vote tallies using the ``#showvote`` command, which
 takes no arguments. This will list the number of votes and voters for each item
 that has votes.
 

doc/source/kerberos.rst

@@ -52,7 +52,7 @@ Set up host principals for slave propogation::
 
 Copy the file `/etc/krb5.keytab` to the second kdc host.
 
-The puppet config sets up slave propogation scripts and cron jobs to run them.
+The puppet config sets up slave propagation scripts and cron jobs to run them.
 
 .. _addprinc:
 

install_puppet.sh

@@ -229,7 +229,7 @@ function setup_pip {
     # install later might depend on the python-setuptools package.  To
     # avoid later conflicts, and because distro packages don't include
     # enough info for pip to certain it can fully uninstall the old
-    # package, for saftey we clear it out by hand (this seems to have
+    # package, for safety we clear it out by hand (this seems to have
     # been a problem with very old to new updates, e.g. centos6 to
     # current-era, but less so for smaller jumps).  There is a bit of
     # chicken-and-egg problem with pip in that it requires setuptools