Update README.md

Author: big-camel

README.md

@@ -1,5 +1,5 @@
 > ## This warehouse is forked from https://github.com/MinJieLiu/react-photo-view
-Since the update of [react-photo-view](https://github.com/MinJieLiu/react-photo-view) is no longer timely, this repository was created.
+> Since the update of [react-photo-view](https://github.com/MinJieLiu/react-photo-view) is no longer timely, this repository was created.
 > You can see this pr https://github.com/MinJieLiu/react-photo-view/pull/140 for the updated content of this warehouse
 
 # react-image-previewer