diff --git a/Packages/Interval_arithmetic/description.txt b/Packages/Interval_arithmetic/description.txt
index 46b726bfc97..5f181c1372a 100644
--- a/Packages/Interval_arithmetic/description.txt
+++ b/Packages/Interval_arithmetic/description.txt
@@ -1,2 +1,2 @@
-Interval arithmetic as a number type for CGAL.
-Filtered_exact<CT,ET> as a general filtering scheme for robust predicates.
+Interval arithmetic as a number type.
+Filtered_exact<CT,ET> as a generic filtering scheme for robust predicates.