Correct Rst format for misc. doc index

pombredanne · pombredanne · commit 7e19e46d9b3a · 2021-09-23T07:12:51.000+02:00
Signed-off-by: Philippe Ombredanne &lt;pombredanne@nexb.com&gt;
diff --git a/docs/source/misc/index.rst b/docs/source/misc/index.rst
@@ -8,4 +8,3 @@
    support
    perf_report
    versioning
-   
