update readme

README.md

@@ -2,7 +2,7 @@
 
 
 **Note:** Replace ```:channel_namespace``` ```:author_name``` ```:author_username``` ```:author_website``` ```:author_email``` ```:package_name``` ```:package_description``` with their correct values in [README.md](README.md), [CHANGELOG.md](CHANGELOG.md), [CONTRIBUTING.md](CONTRIBUTING.md), [LICENSE.md](LICENSE.md) and [composer.json](composer.json) files, then delete this line.
-This is where your description should go. Try and limit it to a paragraph or two, and maybe throw in a mention of what PSRs you support to avoid any confusion with users and contributors.
+This is where your description should go. Add a little code example so build can understand real quick how the package can be used. Try and limit it to a paragraph or two.
 
 ## Installation