From 6dc6644425802b3087d40c3b74994c957cfe2d63 Mon Sep 17 00:00:00 2001
From: Richard Miller <richardmiller@users.noreply.github.com>
Date: Mon, 11 Jul 2016 16:13:05 +0100
Subject: [PATCH] Add return type in Traverse example

The following line says note the return type but it is not in the definition.
---
 docs/src/main/tut/traverse.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/src/main/tut/traverse.md b/docs/src/main/tut/traverse.md
index 3691bb5f3c..4d6ec7ea6a 100644
--- a/docs/src/main/tut/traverse.md
+++ b/docs/src/main/tut/traverse.md
@@ -42,7 +42,7 @@ Given just `User => Future[Profile]`, what should we do if we want to fetch prof
 We could try familiar combinators like `map`.
 
 ```tut:book
-def profilesFor(users: List[User]) = users.map(userInfo)
+def profilesFor(users: List[User]): List[Future[Profile]] = users.map(userInfo)
 ```
 
 Note the return type `List[Future[Profile]]`. This makes sense given the type signatures, but seems unwieldy.