@@ -3,7 +3,7 @@

 #

 # Supported formats: qcow (kvm), vmdk (vmserver), vdi (vbox), vhd (vpc), raw

 #

-# Requires to run as root

+# Required to run as root

 CACHEDIR=${CACHEDIR:-/var/cache/devstack}

 FORMAT=${FORMAT:-qcow2}

@@ -18,7 +18,7 @@ usage() {

     echo "-f format - image format: qcow2 (default), vmdk, vdi, vhd, xen, raw, fs"

     echo "-r size   - root fs size in MB (min 2000MB)"

     echo "release   - Ubuntu release: jaunty - oneric"

-    echo "imagefile - output image file

+    echo "imagefile - output image file"

     exit 1

 }