readme update: Packing -> Packaging

Author: nikolas

README.md

@@ -249,7 +249,7 @@ We would love to discuss any ideas that you may have for a new feature. Please k
 feel free to open GitHub issues requesting for new features. Before opening a new issue, please check if there is an existing feature request for the desired functionality.
 
 
-## Packing
+## Packaging
 
 Having our packages in distros on time is something we highly desire. Let us know if
 there is anything we can do to facilitate your work as a packager.