Add missing rndc.conf header that was breaking manpages section

The rndc.conf main header was missing the header markup and that was
breaking the TOC for all manpages in the ARM because sphinx-build
incorrectly remembered the markup for subheader to be ~~~~ instead of
----.

diff --git a/bin/rndc/rndc.conf.rst b/bin/rndc/rndc.conf.rst
index 8cbdcd025be3fa7595a22618e1ddd926db996d62..60c782b9d9bf871d87eb4a6104a60375d1f1895a 100644 (file)
--- a/bin/rndc/rndc.conf.rst
+++ b/bin/rndc/rndc.conf.rst
@@ -24,6 +24,7 @@
 .. _man_rndc.conf:
 
 rndc.conf - rndc configuration file
+-----------------------------------
 
 Synopsis
 ~~~~~~~~