Fix readme.md

readme.md

@@ -46,27 +46,6 @@ Replace multiple white-space characters with a single space.
 
 `string` — Value with collapsed white-space.
 
-### `commaSeparated.stringify(values[, options])`
-
-Compile an array of strings to comma-separated tokens.
-Handles empty items at start or end correctly.
-Note that it’s not possible to specify initial or final
-white-space per value.
-
-###### Parameters
-
-*   `values` (`Array.<string>`) — List of tokens;
-*   `options` (`Object`, optional):
-
-    *   `padLeft` (`boolean`, default: `true`)
-        — Whether to pad a space before a token;
-    *   `padRight` (`boolean`, default: `false`)
-        — Whether to pad a space after a token.
-
-###### Returns
-
-`string` — Comma-separated tokens.
-
 ## License
 
 [MIT][license] © [Titus Wormer][author]