chore(readme): update readme

Awilum · Awilum · commit 9eae81d5b681 · 2022-01-09T16:49:46.000+03:00
diff --git a/README.md b/README.md
@@ -22,7 +22,8 @@ fakeAge();
 
 fakeAge({type: 'child'});
 //=> 10
-// Allowed types are: child, teen, adult, senior
+
+// Allowed type: child, teen, adult, senior
 ```
 
 ## Tests
