diff --git a/docs/typescript-guidelines/types.md b/docs/typescript-guidelines/types.md
index 8738f7bc..da73e278 100644
--- a/docs/typescript-guidelines/types.md
+++ b/docs/typescript-guidelines/types.md
@@ -80,7 +80,9 @@ function isTask(value: unknown): value is Task {
 
 // Discriminated union
 type Result<T> =
-    { kind: 'success'; data: T } | { kind: 'error'; error: Error } | { kind: 'loading' }
+    | { kind: 'success'; data: T }
+    | { kind: 'error'; error: Error }
+    | { kind: 'loading' }
 
 function handleResult<T>(result: Result<T>) {
     switch (result.kind) {