Update README.md

Author: CodeConfidant

README.md

@@ -2,7 +2,7 @@
 
     Tutorial for setting up a Nginx web server with HTTP over TLS (HTTPS) on Ubuntu.
 
-[![Nginx Tutorial with HTTPS on Ubuntu](logo.png)]
+![Nginx Tutorial with HTTPS on Ubuntu](logo.png)
 
 ## Installing/Uninstalling Nginx