diff --git a/diskimage_builder/elements/ubuntu/README.rst b/diskimage_builder/elements/ubuntu/README.rst
index cf2aa5b4..150673df 100644
--- a/diskimage_builder/elements/ubuntu/README.rst
+++ b/diskimage_builder/elements/ubuntu/README.rst
@@ -23,7 +23,7 @@ Overrides:
    settings to allow insecure/unuthenticated repositories.
  * Setting ``DIB_OFFLINE`` will prevent to download again the source image
    if is already present in to $DIB_IMAGE_CACHE path.
- * Setting ``DIB_LOCAL_IMAGE`` to use a image from a local source (full path and file name) 
+ * Setting ``DIB_LOCAL_IMAGE`` to use a image from a local source (full path and file name)
    and not download image from internet. Local source for release Trusty
    have to be tar.gz format. For other more recent release get the squashfs image.