factor: trim using lists

[factor.git] / basis / math / combinatorics / combinatorics-docs.factor

diff --git a/basis/math/combinatorics/combinatorics-docs.factor b/basis/math/combinatorics/combinatorics-docs.factor
index f34f537cf02f1ab67da8bc5476b5df88fb8d8bd2..784f67c94a7c0d002fb50bbdf7c4e2df0602dff9 100644 (file)
--- a/basis/math/combinatorics/combinatorics-docs.factor
+++ b/basis/math/combinatorics/combinatorics-docs.factor
@@ -1,5 +1,6 @@
-USING: help.markup help.syntax kernel math math.combinatorics
+USING: help.markup help.syntax math math.combinatorics
 math.combinatorics.private math.order sequences ;
+IN: math.combinatorics
 
 HELP: factorial
 { $values { "n" "a non-negative integer" } { "n!" integer } }