From 9399c1b6562dc73a95f11cd109da0015c9920edb Mon Sep 17 00:00:00 2001
From: James Long <longster@gmail.com>
Date: Sat, 18 Feb 2017 08:58:34 -0500
Subject: [PATCH] Update README with valid trailingComma options

---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index fd6c0b4a..ae0745a7 100644
--- a/README.md
+++ b/README.md
@@ -170,8 +170,11 @@ prettier.format(source, {
   // If true, will use single instead of double quotes
   singleQuote: false,
 
-  // Controls the printing of trailing commas wherever possible
-  trailingComma: false,
+  // Controls the printing of trailing commas wherever possible. Valid options:
+  // "none" - No trailing commas
+  // "es5"  - Trailing commas where valid in ES5 (objects, arrays, etc)
+  // "all"  - Trailing commas wherever possible (function arguments)
+  trailingComma: "none",
 
   // Controls the printing of spaces inside object literals
   bracketSpacing: true,