Update setup.mdx

Author: towneh

content/docs/avatar/setup.mdx

@@ -70,7 +70,7 @@ In some cases, the Unity inspector might mention that your avatar's bone mapping
 ## Materials/Shaders
 
 - You can jump straight in with the Universal Render Pipeline/Lit shader that comes with Unity 6
-- Otherwise, we have compiled a list of compatible [Avatar Shaders](/docs/avatar/shaders) that you can use.
+- Otherwise, we have compiled a list of compatible [Avatar Shaders](/en/docs/avatar/shaders) that you can use.
 
 ## Basis Avatar Setup