Documentation: Fix too short title underline in ipa.rst
Sphinx build is broken from the commit (0906ddb2) because a
title underline is too short. This fixed the breakage.
Fixes: 0906ddb2681a ("Documentation: Add IPA writers guide")
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
diff --git a/Documentation/guides/ipa.rst b/Documentation/guides/ipa.rst
index e53486d..cbffbd9 100644
--- a/Documentation/guides/ipa.rst
+++ b/Documentation/guides/ipa.rst
@@ -437,7 +437,7 @@
pointer-based output parameter.
Using the IPA interface (IPA Module)
------------------------------
+------------------------------------
The following header is necessary to implement an IPA Module (with raspberrypi
as an example):