@@ -410,7 +410,7 @@ function get_instance_ip {

     ip=$(echo "$nova_result" | grep "$network_name" | get_field 2)

     if [[ $ip = "" ]];then

         echo "$nova_result"

-        die $LINENO "[Fail] Coudn't get ipaddress of VM"

+        die $LINENO "[Fail] Couldn't get ipaddress of VM"

     fi

     echo $ip

 }

@@ -1036,7 +1036,7 @@ function _parse_package_files {

                 # We are using BASH regexp matching feature.

                 package=${BASH_REMATCH[1]}

                 distros=${BASH_REMATCH[2]}

-                # In bash ${VAR,,} will lowecase VAR

+                # In bash ${VAR,,} will lowercase VAR

                 # Look for a match in the distro list

                 if [[ ! ${distros,,} =~ ${DISTRO,,} ]]; then

                     # If no match then skip this package

@@ -1507,7 +1507,7 @@ function stop_process {

                 # this fixed in all services:

                 # https://bugs.launchpad.net/oslo-incubator/+bug/1446583

                 sleep 1

-                # /bin/true becakse pkill on a non existant process returns an error

+                # /bin/true because pkill on a non existent process returns an error

                 pkill -g $(cat $SERVICE_DIR/$SCREEN_NAME/$service.pid) || /bin/true

             fi

             rm $SERVICE_DIR/$SCREEN_NAME/$service.pid

@@ -1715,7 +1715,7 @@ function plugin_override_defaults {

         if [[ -f $dir/devstack/override-defaults ]]; then

             # be really verbose that an override is happening, as it

             # may not be obvious if things fail later.

-            echo "$plugin has overriden the following defaults"

+            echo "$plugin has overridden the following defaults"

             cat $dir/devstack/override-defaults

             source $dir/devstack/override-defaults

         fi