docs: Fix indent.

diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index 0a3aa4f..492a1b7 100644 (file)
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -1054,10 +1054,10 @@ ENDSUB - End Subroutine
   TBD
 
 
-
 NOP - No Operation
 
- Do nothing.
+  Do nothing.
+
 
 NRM4 - 4-component Vector Normalise