Fixing icons

README.md

@@ -11,6 +11,7 @@
 Webinar's Slide Presentation for Public
 
 ## Copyright
+
 - Author: **Dwi Fahni Denni (@zeroc0d3)**
 - License: **Creative Commons (Non Commercial)**
-  <br><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Lisensi Creative Commons" style="border-width:0;max-width:100px" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Cc-by-nc_icon.svg/320px-Cc-by-nc_icon.svg.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
+  <br><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Lisensi Creative Commons" style="border-width:0;max-width:100px" src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Cc_by-nc_icon.svg/1920px-Cc_by-nc_icon.svg.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.