diff --git a/index.js b/index.js
index 2ec63c7..303ccf5 100644
--- a/index.js
+++ b/index.js
@@ -8,6 +8,7 @@
 
 /**
  * Module exports.
+ * @public
  */
 
 module.exports = contentDisposition
@@ -15,18 +16,21 @@ module.exports.parse = parse
 
 /**
  * Module dependencies.
+ * @private
  */
 
 var basename = require('path').basename
 
 /**
  * RegExp to match non attr-char, *after* encodeURIComponent (i.e. not including "%")
+ * @private
  */
 
 var ENCODE_URL_ATTR_CHAR_REGEXP = /[\x00-\x20"'()*,/:;<=>?@[\\\]{}\x7f]/g // eslint-disable-line no-control-regex
 
 /**
  * RegExp to match percent encoding escape.
+ * @private
  */
 
 var HEX_ESCAPE_REGEXP = /%[0-9A-Fa-f]{2}/
@@ -34,6 +38,7 @@ var HEX_ESCAPE_REPLACE_REGEXP = /%([0-9A-Fa-f]{2})/g
 
 /**
  * RegExp to match non-latin1 characters.
+ * @private
  */
 
 var NON_LATIN1_REGEXP = /[^\x20-\x7e\xa0-\xff]/g
@@ -43,12 +48,14 @@ var NON_LATIN1_REGEXP = /[^\x20-\x7e\xa0-\xff]/g
  *
  * quoted-pair = "\" CHAR
  * CHAR        = <any US-ASCII character (octets 0 - 127)>
+ * @private
  */
 
 var QESC_REGEXP = /\\([\u0000-\u007f])/g
 
 /**
  * RegExp to match chars that must be quoted-pair in RFC 2616
+ * @private
  */
 
 var QUOTE_REGEXP = /([\\"])/g
@@ -75,6 +82,7 @@ var QUOTE_REGEXP = /([\\"])/g
  * HT            = <US-ASCII HT, horizontal-tab (9)>
  * CTL           = <any US-ASCII control character (octets 0 - 31) and DEL (127)>
  * OCTET         = <any 8-bit sequence of data>
+ * @private
  */
 
 var PARAM_REGEXP = /;[\x09\x20]*([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*=[\x09\x20]*("(?:[\x20!\x23-\x5b\x5d-\x7e\x80-\xff]|\\[\x20-\x7e])*"|[!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*/g // eslint-disable-line no-control-regex
@@ -100,6 +108,7 @@ var TOKEN_REGEXP = /^[!#$%&'*+.0-9A-Z^_`a-z|~-]+$/
  * attr-char     = ALPHA / DIGIT
  *               / "!" / "#" / "$" / "&" / "+" / "-" / "."
  *               / "^" / "_" / "`" / "|" / "~"
+ * @private
  */
 
 var EXT_VALUE_REGEXP = /^([A-Za-z0-9!#$%&+\-^_`{}~]+)'(?:[A-Za-z]{2,3}(?:-[A-Za-z]{3}){0,3}|[A-Za-z]{4,8}|)'((?:%[0-9A-Fa-f]{2}|[A-Za-z0-9!#$&+.^_`|~-])+)$/
@@ -115,6 +124,7 @@ var EXT_VALUE_REGEXP = /^([A-Za-z0-9!#$%&+\-^_`{}~]+)'(?:[A-Za-z]{2,3}(?:-[A-Za-
  * disp-ext-parm    = token "=" value
  *                  | ext-token "=" ext-value
  * ext-token        = <the characters in token, followed by "*">
+ * @private
  */
 
 var DISPOSITION_TYPE_REGEXP = /^([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*(?:$|;)/ // eslint-disable-line no-control-regex
@@ -127,7 +137,7 @@ var DISPOSITION_TYPE_REGEXP = /^([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*(?:$|;)/
  * @param {string} [options.type=attachment]
  * @param {string|boolean} [options.fallback=true]
  * @return {string}
- * @api public
+ * @public
  */
 
 function contentDisposition (filename, options) {
@@ -149,7 +159,7 @@ function contentDisposition (filename, options) {
  * @param {string} [filename]
  * @param {string|boolean} [fallback=true]
  * @return {object}
- * @api private
+ * @private
  */
 
 function createparams (filename, fallback) {
@@ -210,7 +220,7 @@ function createparams (filename, fallback) {
  * @param {string} obj.type
  * @param {object} [obj.parameters]
  * @return {string}
- * @api private
+ * @private
  */
 
 function format (obj) {
@@ -248,7 +258,7 @@ function format (obj) {
  *
  * @param {string} str
  * @return {string}
- * @api private
+ * @private
  */
 
 function decodefield (str) {
@@ -284,7 +294,7 @@ function decodefield (str) {
  *
  * @param {string} val
  * @return {string}
- * @api private
+ * @private
  */
 
 function getlatin1 (val) {
@@ -297,7 +307,7 @@ function getlatin1 (val) {
  *
  * @param {string} string
  * @return {object}
- * @api private
+ * @public
  */
 
 function parse (string) {
@@ -378,7 +388,7 @@ function parse (string) {
  * @param {string} str
  * @param {string} hex
  * @return {string}
- * @api private
+ * @private
  */
 
 function pdecode (str, hex) {
@@ -390,7 +400,7 @@ function pdecode (str, hex) {
  *
  * @param {string} char
  * @return {string}
- * @api private
+ * @private
  */
 
 function pencode (char) {
@@ -405,7 +415,7 @@ function pencode (char) {
  *
  * @param {string} val
  * @return {string}
- * @api private
+ * @private
  */
 
 function qstring (val) {
@@ -419,7 +429,7 @@ function qstring (val) {
  *
  * @param {string} val
  * @return {string}
- * @api private
+ * @private
  */
 
 function ustring (val) {
@@ -434,6 +444,7 @@ function ustring (val) {
 
 /**
  * Class for parsed Content-Disposition header for v8 optimization
+ * @public
  */
 
 function ContentDisposition (type, parameters) {