更新

src/main/resources/static/editor-app/libs/es5-shim-15.3.4.5/README.md

@@ -61,7 +61,7 @@ So in order to run the tests against the built-in methods, invalidate that file
     fine across legacy engines.
 
     /!\ Object.create(null) will work only in browsers that
-    support prototype activity.  This creates an object
+    support prototype assignment.  This creates an object
     that does not have any properties inherited from
     Object.prototype.  It will silently fail otherwise.