Update Readme

Author: whwnsdlr1

README.md

@@ -1,4 +1,4 @@
-# image-diff
+# vue-image-diff
 vue component for multiple image comparison.
 
 Web-App: [https://github.com/whwnsdlr1/image-diff](https://github.com/whwnsdlr1/image-diff)
@@ -69,4 +69,4 @@ See [Configuration Reference](https://cli.vuejs.org/config/).
 - vue-template-compiler
 
 ## TO-DO
-- support other image format(bmp, tiff)
+- support other image format(bmp, tiff)