Update nor.md

snippets/nor.md

@@ -4,17 +4,16 @@ tags: math,logic,beginner
 unlisted: true
 ---
 
-Returns the logical nor of the given two values.
+Checks if none of the arguments are `true`.
 
-- Use the logical not (`⬇`) operator to return the inverse of the logical-or the given two values.
+- Use the logical not (`!`) operator to return the inverse of the logical or (`||`) of the two given values.
 
 ```js
-const nor = (a,b) => !(a||b);
+const nor = (a, b) => !(a||b);
 ```
 
 ```js
-nor(true,true); // false
-nor(true,false); // false
-nor(false,true); // false
-nor(false,false); // true
+nor(true, true); // false
+nor(true, false); // false
+nor(false, false); // true
 ```