gallium/docs: fix sphinx warning

src/gallium/docs/source/context.rst:495: WARNING:
malformed hyperlink target.

Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst
index af84a2d..ad678ad 100644 (file)
--- a/src/gallium/docs/source/context.rst
+++ b/src/gallium/docs/source/context.rst
@@ -492,7 +492,7 @@ the beginning of the resource.
 
 
 
-.. _texture_barrier
+.. _texture_barrier:
 
 texture_barrier
 %%%%%%%%%%%%%%%