how_to_handle_statics.rst: Update make command
`make css` has been renamed to `make assets`.
@@ -46,7 +46,7 @@ CSS files served to the browser are compiled from their SASS sources. For
local development, :command:`npm run watch` will watch for local changes to SASS files and
automatically rebuild the compiled CSS.
-Use the command :command:`make css` to compile assets manually.
+Use the command :command:`make assets` to compile assets manually.
Javascript
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