grouping.extras: add using

diff --git a/extra/grouping/extras/extras-docs.factor b/extra/grouping/extras/extras-docs.factor
index b1e6867f825a2a4599a1437b739b892a3d461e42..c4af0e02ca651e4954008471f9652972afdc7fdf 100644 (file)
--- a/extra/grouping/extras/extras-docs.factor
+++ b/extra/grouping/extras/extras-docs.factor
@@ -1,4 +1,4 @@
-USING: arrays grouping help.markup help.syntax kernel math
+USING: arrays assocs grouping help.markup help.syntax kernel math
 quotations sequences ;
 IN: grouping.extras