From 9df7a00a5ca2f5c41c6e6f197b60e25574512bc6 Mon Sep 17 00:00:00 2001
From: Gabriel Volpe <volpegabriel@gmail.com>
Date: Tue, 13 Sep 2022 12:48:22 +0200
Subject: [PATCH] Update Lambda args without braces docs

At least on the latest nightly (Scala 3.2.2-RC1-bin-20220910-ac6cd1c-NIGHTLY), the example without colons doesn't seem to work. Also, the `foldLeft` call seems to be missing the initial value.
---
 docs/_docs/reference/experimental/fewer-braces.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/_docs/reference/experimental/fewer-braces.md b/docs/_docs/reference/experimental/fewer-braces.md
index 644875c3774f..f9a856dec39e 100644
--- a/docs/_docs/reference/experimental/fewer-braces.md
+++ b/docs/_docs/reference/experimental/fewer-braces.md
@@ -52,11 +52,11 @@ val firstLine = files.get(fileName).fold:
 
 Braces can also be omitted around multiple line function value arguments:
 ```scala
-val xs = elems.map x =>
+val xs = List.range(1, 10).map: x =>
   val y = x - 1
   y * y
-xs.foldLeft (x, y) =>
-  x + y
+xs.foldLeft(0): (x, y) =>
+  x + y * 8
 ```
 Braces can be omitted if the lambda starts with a parameter list and `=>` or `=>?` at the end of one line and it has an indented body on the following lines.