Merge pull request #752 from wxtim/fix.maxdepth_for_examples_toctree

Set maxdepth for examples toctree to 1 to prevent sub-headings showin…

Author: oliver-sanders

src/user-guide/examples/index.rst

@@ -6,6 +6,7 @@ Examples
 These examples cover some of the main patterns for implementing Cylc workflows.
 
 .. toctree::
+   :maxdepth: 1
    :glob:
 
    */index