diff --git a/src/TimingData.cpp b/src/TimingData.cpp
index 5959ef36fe..02abd33c7e 100644
--- a/src/TimingData.cpp
+++ b/src/TimingData.cpp
@@ -569,8 +569,8 @@ float TimingData::GetElapsedTimeFromBeatNoOffset( float fBeat ) const
 	int iRow = BeatToNoteRow(fBeat);
 	for( unsigned j=0; j<m_StopSegments.size(); j++ )	// foreach freeze
 	{
-		/* A traditional stop has the beat happening before the stop (>=)
-		 * A Pump delay acts differently. [aj: how?] (>)
+		/* A traditional stop has the beat happening before the stop. (>=)
+		 * A Pump delay acts differently: the pause is before the beat. (>)
 		 */
 		if( ( m_StopSegments[j].m_iStartRow >= iRow && !m_StopSegments[j].m_bDelay ) ||
 			( m_StopSegments[j].m_iStartRow > iRow && m_StopSegments[j].m_bDelay ) )