docs: Add Contributing Tutorial to Mkdocs pages

This adds the Contributing Tutorial (contributing-tutorial.md) to
the pages setting of Mkdocs, so that the tutorial will render
in the readthedocs.io documentation.

Closes: #1711
Approved by: jlebon

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index ed22e90a..de14c380 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -168,7 +168,7 @@ Instead do this:
           }
       }
 
-Contributing: Tutorial
-----------------------
+Contributing Tutorial
+---------------------
 
-For a detailed walk-through on building, modifying, and testing, see this [tutorial on how to start contributing to OSTree](contributing-tutorial.md).
\ No newline at end of file
+For a detailed walk-through on building, modifying, and testing, see this [tutorial on how to start contributing to OSTree](contributing-tutorial.md).