@@ -350,7 +350,7 @@ function create_keystone_accounts {

     # The Member role is used by Horizon and Swift so we need to keep it:

     local member_role="member"

-    # Captial Member role is legacy hard coded in Horizon / Swift

+    # Capital Member role is legacy hard coded in Horizon / Swift

     # configs. Keep it around.

     get_or_create_role "Member"

@@ -84,7 +84,7 @@ export OS_AUTH_TYPE=password

 # We currently recommend using the version 3 *identity api*.

 #

-# If you don't have a working .stackenv, this is the backup possition

+# If you don't have a working .stackenv, this is the backup position

 KEYSTONE_BACKUP=$SERVICE_PROTOCOL://$SERVICE_HOST:5000

 KEYSTONE_AUTH_URI=${KEYSTONE_AUTH_URI:-$KEYSTONE_BACKUP}

@@ -30,7 +30,7 @@ unset GREP_OPTIONS

 # NOTE(sdague): why do we explicitly set locale when running stack.sh?

 #

 # Devstack is written in bash, and many functions used throughout

-# devstack process text comming off a command (like the ip command)

+# devstack process text coming off a command (like the ip command)

 # and do transforms using grep, sed, cut, awk on the strings that are

 # returned. Many of these programs are interationalized, which is

 # great for end users, but means that the strings that devstack

@@ -80,7 +80,7 @@ NOVA_ENABLED_APIS=osapi_compute,metadata

 # CELLSV2_SETUP - how we should configure services with cells v2

 #

 # - superconductor - this is one conductor for the api services, and

-#   one per cell managing the compute services. This is prefered

+#   one per cell managing the compute services. This is preferred

 # - singleconductor - this is one conductor for the whole deployment,

 #   this is not recommended, and will be removed in the future.

 CELLSV2_SETUP=${CELLSV2_SETUP:-"superconductor"}

@@ -117,7 +117,7 @@ fi

 # Whether or not to enable Kernel Samepage Merging (KSM) if available.

 # This allows programs that mark their memory as mergeable to share

 # memory pages if they are identical. This is particularly useful with

-# libvirt backends. This reduces memory useage at the cost of CPU overhead

+# libvirt backends. This reduces memory usage at the cost of CPU overhead

 # to scan memory. We default to enabling it because we tend to be more

 # memory constrained than CPU bound.

 ENABLE_KSM=$(trueorfalse True ENABLE_KSM)