dnsdist: Add missing underline in install documentation

diff --git a/pdns/dnsdistdist/docs/install.rst b/pdns/dnsdistdist/docs/install.rst
index af340f0a566bb063cefc042800e73bfed2a9c848..5722fd458bb16eca489bcbadcc9f2e472594f81d 100644 (file)
--- a/pdns/dnsdistdist/docs/install.rst
+++ b/pdns/dnsdistdist/docs/install.rst
@@ -25,7 +25,7 @@ For Debian and its derivatives (like Ubuntu) installing the ``dnsdist`` package
   apt-get install -y dnsdist
 
 Red Hat
-~~~~~~
+~~~~~~~
 
 For Red Hat, CentOS and its derivatives, dnsdist is available in `EPEL <https://fedoraproject.org/wiki/EPEL>`_: