diff --git a/src/libiso8601/200_parser.h b/src/libiso8601/200_parser.h
index e070b63..2e9ed75 100644
--- a/src/libiso8601/200_parser.h
+++ b/src/libiso8601/200_parser.h
@@ -17,7 +17,7 @@ to represent them, and for validating such dates/times.
 
 /*! \brief Parse ISO8601 date/time.
 
-\param str The input string.
+\param str The input string. Whitespace will be stripped.
 \param[out] earliest The earliest possible time the string could represent. May be 0.
 \param[out] latest The latest possible time the string could represent. May be 0.
 \param[out] details Stores details such as the precision to which the time/date were specified. May
@@ -31,8 +31,6 @@ and latest times that could possibly be represented by the string.
 
 Note that this function will accept leap seconds (23:59:60) on days on which they occurred.
 
-\todo Strip whitespace.
-
 */
 int iso8601_parse(const char* str, struct iso8601_date* earliest, struct iso8601_date* latest,
     struct iso8601_details* details);