Update README.md

Author: nevo-david

README.md

@@ -119,7 +119,7 @@ Link: https://opencollective.com/postiz
 
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=gitroomhq/postiz-app&type=Date)](https://www.star-history.com/#gitroomhq/postiz-app&Date)
+[![Star History Chart](https://api.star-history.com/svg?repos=gitroomhq/postiz-app&type=date&legend=top-left)](https://www.star-history.com/#gitroomhq/postiz-app&type=date&legend=top-left)
 
 ## License