diff --git a/csug/numeric.stex b/csug/numeric.stex
index 9f2263f8f..4865118f9 100644
--- a/csug/numeric.stex
+++ b/csug/numeric.stex
@@ -1506,8 +1506,8 @@ Checks whether \var{val} is a pseudo-random generator state.
 provided, it must be a positive, exact integer.
 
 Steps a pseudo-random generator to produce a number. The result is an
-inexact number between \scheme{0.0} (inclusive) and \scheme{1.0}
-(exclusive) if \var{below-int} is not provided. If \scheme{below-int} is
+inexact number between \scheme{0.0} and \scheme{1.0}
+(both exclusive) if \var{below-int} is not provided. If \scheme{below-int} is
 provided, the result is an exact integer between \scheme{0} (inclusive)
 and \scheme{below-int} (exclusive).