diff --git a/docs/source/reference/modding/custom-shader-effects.rst b/docs/source/reference/modding/custom-shader-effects.rst
index 5953af5238..0e7776c7ae 100644
--- a/docs/source/reference/modding/custom-shader-effects.rst
+++ b/docs/source/reference/modding/custom-shader-effects.rst
@@ -32,7 +32,7 @@ Variables.
 
 +--------------+--------------------------------------------------------------------------------------------------------+---------+---------+
 | Name         | Description                                                                                            | Type    | Default |
-+--------------+--------------------------------------------------------------------------------------------------------+---------+---------+
++==============+========================================================================================================+=========+=========+
 | size         | Scaling ratio. Larger values will make a softer fade effect. Larger geometry requires higher values.   | integer | 45      |
 +--------------+--------------------------------------------------------------------------------------------------------+---------+---------+
 | falloff      | Fades away geometry as camera gets closer. Geometry full fades when parallel to camera.                | boolean | false   |
@@ -73,7 +73,7 @@ Variables.
 
 +---------+--------------------------------------------------------------------------------------------------------+---------+---------+
 | Name    | Description                                                                                            | Type    | Default |
-+---------+--------------------------------------------------------------------------------------------------------+---------+---------+
++=========+========================================================================================================+=========+=========+
 | strength| The strength of the distortion effect. Scales linearly.                                                | float   | 0.1     |
 +---------+--------------------------------------------------------------------------------------------------------+---------+---------+