diff --git a/lib/ical/stringify.js b/lib/ical/stringify.js
index 12415968..ea0f5f60 100644
--- a/lib/ical/stringify.js
+++ b/lib/ical/stringify.js
@@ -122,13 +122,13 @@ stringify.property = function(property, designSet, noFold) {
     if (multiValue && Array.isArray(value)) {
       value = value.map(function(val) {
         val = stringify._rfc6868Unescape(val);
-        val = stringify.paramPropertyValue(val, paramDesign.multiValueSeparateDQuote);
+        val = stringify.propertyParameterValue(val, paramDesign.multiValueSeparateDQuote);
         return val;
       });
       value = stringify.multiValue(value, multiValue, "unknown", null, designSet);
     } else {
       value = stringify._rfc6868Unescape(value);
-      value = stringify.paramPropertyValue(value);
+      value = stringify.propertyParameterValue(value);
     }
 
     line += ';' + paramName.toUpperCase() + '=' + value;
@@ -208,12 +208,12 @@ stringify.property = function(property, designSet, noFold) {
  * If any of the above are present the result is wrapped
  * in double quotes.
  *
- * @function ICAL.stringify.paramPropertyValue
+ * @function ICAL.stringify.propertyParameterValue
  * @param {String} value      Raw property value
  * @param {boolean} force     If value should be escaped even when unnecessary
  * @return {String}           Given or escaped value when needed
  */
-stringify.paramPropertyValue = function(value, force) {
+stringify.propertyParameterValue = function(value, force) {
   if (!force &&
       (value.indexOf(',') === -1) &&
       (value.indexOf(':') === -1) &&