kill trailing whitespace

diff --git a/ch13/ansible/container.yml b/ch13/ansible/container.yml
index 672258c..5515034 100644 (file)
--- a/ch13/ansible/container.yml
+++ b/ch13/ansible/container.yml
@@ -16,4 +16,4 @@ registries: {}
   # Add optional registries used for deployment. For example:
   #  google:
   #    url: https://gcr.io
-  #    namespace: my-cool-project-xxxxxx   
\ No newline at end of file
+  #    namespace: my-cool-project-xxxxxx