Update recursive-types.md

dfinity · Sep 27, 2024 · 82c880f · 82c880f
1 parent d69aa3b
commit 82c880f
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/doc/md/writing-motoko/recursive-types.md b/doc/md/writing-motoko/recursive-types.md
@@ -26,11 +26,11 @@ A recursive function can be used to retrieve the last element of a given list:
 
 ```motoko no-repl
 func last<T>(l : List<T>) : ?T {
-switch l {
-case null { null };
-case (?(x, null)) { ?x };
-case (?(_, t)) { last<T>(t) };
-};
+  switch l {
+    case null { null };
+    case (?(x, null)) { ?x };
+    case (?(_, t)) { last<T>(t) };
+  };
 };
 ```