Doc: i2c: Fix typo in Documentation/i2c

This path fix spelling typos found in Documentation/i2c.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface
index 2ac78ae..bcf919d 100644
--- a/Documentation/i2c/dev-interface
+++ b/Documentation/i2c/dev-interface
@@ -4,7 +4,7 @@
 
 Each registered i2c adapter gets a number, counting from 0. You can
 examine /sys/class/i2c-dev/ to see what number corresponds to which adapter.
-Alternatively, you can run "i2cdetect -l" to obtain a formated list of all
+Alternatively, you can run "i2cdetect -l" to obtain a formatted list of all
 i2c adapters present on your system at a given time. i2cdetect is part of
 the i2c-tools package.