diff --git a/src/Base/Quantity.cpp b/src/Base/Quantity.cpp
index 5fab996453..cf221c562c 100644
--- a/src/Base/Quantity.cpp
+++ b/src/Base/Quantity.cpp
@@ -376,7 +376,7 @@ Quantity Quantity::KMH              (277.778       ,Unit(1,0,-1));  // km/h
 Quantity Quantity::MPH              (447.04        ,Unit(1,0,-1));  // Mile/h
 
 Quantity Quantity::AngMinute        (1.0/60.0      ,Unit(0,0,0,0,0,0,0,1)); // angular minute
-Quantity Quantity::AngSecond        (1.0/3600.0    ,Unit(0,0,0,0,0,0,0,1)); // angular minute
+Quantity Quantity::AngSecond        (1.0/3600.0    ,Unit(0,0,0,0,0,0,0,1)); // angular second
 Quantity Quantity::Degree           (1.0           ,Unit(0,0,0,0,0,0,0,1)); // degree         (internal standard angle)
 Quantity Quantity::Radian           (180/M_PI      ,Unit(0,0,0,0,0,0,0,1)); // radian
 Quantity Quantity::Gon              (360.0/400.0   ,Unit(0,0,0,0,0,0,0,1)); // gon