Fix broken link

ehuss · web-flow · commit e4edc3edbabe · 2022-01-30T08:25:45.000-08:00
diff --git a/src/expressions/struct-expr.md b/src/expressions/struct-expr.md
@@ -124,7 +124,7 @@ let a = Gamma;  // Gamma unit value.
 let b = Gamma{};  // Exact same value as `a`.
 ```
 
-[_OuterAttribute_]: attributes.md
+[_OuterAttribute_]: ../attributes.md
 [IDENTIFIER]: ../identifiers.md
 [TUPLE_INDEX]: ../tokens.md#tuple-index
 [_Expression_]: ../expressions.md
