diff --git a/docs/source/transforms.rst b/docs/source/transforms.rst
index 70b7813a3a..9f75943452 100644
--- a/docs/source/transforms.rst
+++ b/docs/source/transforms.rst
@@ -926,7 +926,7 @@ Spatial
     :special-members: __call__
 
 `RandSimulateLowResolution`
-""""""""""""""""""""
+"""""""""""""""""""""""""""
 .. autoclass:: RandSimulateLowResolution
     :members:
     :special-members: __call__