diff --git a/docs/gallium/tgsi.rst b/docs/gallium/tgsi.rst
index 9b5d807c217..c4891ba4cf6 100644
--- a/docs/gallium/tgsi.rst
+++ b/docs/gallium/tgsi.rst
@@ -700,7 +700,7 @@ used.
 
    Conditional discard.  Allowed in fragment shaders only.
 
-   .. math::
+   Pseudocode::
 
       if (src.x < 0 || src.y < 0 || src.z < 0 || src.w < 0)
          discard