Fix Images-Not-Allowed description

This was truncated by Gerrit in http://pwrev.dev/316553.

Change-Id: I9c930634b2a3f4cd0428aeccdca135ffe0a41c27
Reviewed-on: https://pigweed-review.googlesource.com/c/Pigweed-Base/+/316592
Reviewed-by: Oliver Newman <olivernewman@google.com>
1 file changed
tree: d53bc27d3eac7e88952f7e9e402c485782700f11
  1. buildbucket.config
  2. chumpdetector.config
  3. groups
  4. project.config