diff --git a/Atom-instructions.md b/Atom-instructions.md
index 02461d3..40faaec 100644
--- a/Atom-instructions.md
+++ b/Atom-instructions.md
@@ -25,8 +25,8 @@ Beware that in some syntaxes **selected ligatures might not work**. This is usua
 To turn off ligatures inside of strings and regular expressions you can add this to your stylesheet:
 
 ```css
-atom-text-editor::shadow .string.quoted,
-atom-text-editor::shadow .string.regexp {
+atom-text-editor.editor .syntax--string.syntax--quoted,
+atom-text-editor.editor .syntax--string.syntax--regexp {
   -webkit-font-feature-settings: "liga" off, "calt" off;
 }
 ```