Shorten simplicity caption text

Author: Brylie Christopher Oxley

content/contributing-code/javascript-guidelines/contents.lr

@@ -19,7 +19,7 @@ A few philosophical guidelines can stand in place of a thousand narrow rules.
 
 ### Simplicity
 
-> Use and build only what is _essential_ to a project _when_ it is needed.
+> Use and build only what is _essential_ to a project.
 
 Projects can easily grow beyond their essence by taking on dependencies and features that are not central to their purpose. Keep the essential purpose in mind as a project evolves. Take on only what is needed and only when the need arises.