Remove quotes around equality operator

Author: brentguf

1-js/02-first-steps/08-comparison/article.md

@@ -108,7 +108,7 @@ From JavaScript's standpoint that's quite normal. An equality check converts usi
 
 ## Strict equality
 
-A regular equality check `"=="` has a problem. It cannot differ `0` from `false`:
+A regular equality check `==` has a problem. It cannot differ `0` from `false`:
 
 ```js run
 alert( 0 == false ); // true