From 2a2ecf8d949b054e389e7e14f36befb8928140e8 Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <igrokhotkov@gmail.com>
Date: Mon, 31 Aug 2015 10:53:53 +0300
Subject: [PATCH] Update reference.md

---
 doc/reference.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/doc/reference.md b/doc/reference.md
index fd57287dc..8dbe4f293 100644
--- a/doc/reference.md
+++ b/doc/reference.md
@@ -146,6 +146,15 @@ This method mounts SPIFFS file system. It must be called before any other
 FS APIs are used. Returns *true* if file system was mounted successfully, false
 otherwise.
 
+#### format
+
+```c++
+SPIFFS.format()
+```
+
+Formats the file system. May be called either before or after calling `begin`.
+Returns *true* if formatting was successful.
+
 #### open
 
 ```c++