diff --git a/source/2/2.4/2.4.3/Kcalc.rst b/source/2/2.4/2.4.3/Kcalc.rst
index f638207b..1d4cb564 100644
--- a/source/2/2.4/2.4.3/Kcalc.rst
+++ b/source/2/2.4/2.4.3/Kcalc.rst
@@ -1,7 +1,7 @@
 Chapter 2.4.3 Kcalc
 ===================
 
-Kcalc is a scientific calculator application.
+Kcalc is the default scientific calculator application for Lubuntu.
 
 Features: