diff --git a/labml_nn/diffusion/stable_diffusion/model/unet.py b/labml_nn/diffusion/stable_diffusion/model/unet.py
index 761bded9856b1fc4060e40ec28fc6f3fef650dbe..261a4bcedf0b59525fcc06d928701c758c7445ea 100644
--- a/labml_nn/diffusion/stable_diffusion/model/unet.py
+++ b/labml_nn/diffusion/stable_diffusion/model/unet.py
@@ -186,7 +186,7 @@ class TimestepEmbedSequential(nn.Sequential):
     """
     ### Sequential block for modules with different inputs
 
-    This sequential module can compose of different modules suck as `ResBlock`,
+    This sequential module can compose of different modules such as `ResBlock`,
     `nn.Conv` and `SpatialTransformer` and calls them with the matching signatures
     """