diff --git a/blogex/lib/blogex/link_validator.ex b/blogex/lib/blogex/link_validator.ex
index 1ca90b6..6969347 100644
--- a/blogex/lib/blogex/link_validator.ex
+++ b/blogex/lib/blogex/link_validator.ex
@@ -128,7 +128,8 @@ defmodule Blogex.LinkValidator do
               validate_slug(slug_part)
             end
 
-          :error -> {:error, "unknown blog ID: #{blog_id_str}"}
+          :error ->
+            {:error, "unknown blog ID: #{blog_id_str}"}
         end
     end
   end