readme: fix title

jmagnuson · jmagnuson · commit 089336f3e714 · 2016-09-10T01:14:43.000-05:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-Rust Spidev
+Rust I2cdev
 ===========
 
 [![Build Status](https://travis-ci.org/rust-embedded/rust-i2cdev.svg?branch=master)](https://travis-ci.org/rust-embedded/rust-i2cdev)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-Rust Spidev`
	`1`	`+Rust I2cdev`
`2`	`2`	`===========`
`3`	`3`
`4`	`4`	`[![Build Status](https://travis-ci.org/rust-embedded/rust-i2cdev.svg?branch=master)](https://travis-ci.org/rust-embedded/rust-i2cdev)`