gallium/docs: fix section title formatting

	src/gallium/docs/source/tgsi.rst:3488: WARNING: Title underline too short.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index de73e5291ab8048265bbd261f020e41adc7e767b..32ec4ef2ac37008b06086f80fa16493ea29e1269 100644 (file)
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -3522,12 +3522,12 @@ If set to a non-zero value, this turns on point mode for the tessellator,
 which means that points will be generated instead of primitives.
 
 NUM_CLIPDIST_ENABLED
-""""""""""""""""
+""""""""""""""""""""
 
 How many clip distance scalar outputs are enabled.
 
 NUM_CULLDIST_ENABLED
-""""""""""""""""
+""""""""""""""""""""
 
 How many cull distance scalar outputs are enabled.