doc/userguide: display version on front page

When viewing the docs online at Readthedocs, or similar it might be
immediately apparent what version of the documentation is being
displayed. Display the version on the first line before the table of
contents to make it clear.

diff --git a/doc/userguide/index.rst b/doc/userguide/index.rst
index 5d5a338074711b6b02098ea261c829a0ffc0dd5a..e30de788fe03e741d2978b33a33ef95badc9388b 100644 (file)
--- a/doc/userguide/index.rst
+++ b/doc/userguide/index.rst
@@ -1,6 +1,8 @@
 Suricata User Guide
 ===================
 
+This is the documentation for Suricata |version|.
+
 .. toctree::
    :numbered:
    :maxdepth: 2