chore: Update readme.md

Author: makspll

readme.md

@@ -25,6 +25,7 @@ Although Bevy doesn't directly support scripting, efforts are underway to incorp
     - Globals and bindings are set in one place and translated to all supported languages
     - Broad set of core Bevy bindings generated for you
 - Dynamic systems & components registerable from scripts
+    - Scripts can run in parallel to existing rust systems or other scripts      
 - Customizable event driven communication between bevy and scripts (`on_update`, `on_init` etc..)
 - Documentation generation