diff --git a/library/collections/sequence-combinators.facts b/library/collections/sequence-combinators.facts
index b930bd161b..a88a043e44 100644
--- a/library/collections/sequence-combinators.facts
+++ b/library/collections/sequence-combinators.facts
@@ -65,10 +65,15 @@ HELP: 2each
 { $notes "If one sequence is shorter than the other, than only the prefix having the length of the minimum of the two is examined." } ;
 
 HELP: 2reduce
-{ $values { "seq1" "a sequence" } { "seq2" "a sequence" } { "identity" "an object" } { "quot" "a quotation with stack effect " { $snippet "( prev elt1 elt2 -- next )" } } { "result" "the final result" } }
+{ $values { "seq1" "a sequence" }
+          { "seq2" "a sequence" }
+          { "identity" "an object" }
+          { "quot" "a quotation with stack effect "
+                   { $snippet "( prev elt1 elt2 -- next )" } }
+          { "result" "the final result" } }
 { $description "Combines successive pairs of elements from the two sequences using a ternary operation. The first input value at each iteration except the first one is the result of the previous iteration. The first input value at the first iteration is " { $snippet "identity" } "." }
 { $examples "The " { $link v. } " word provides a particularly elegant implementation of the dot product." }
-{ $notes "If one sequence is shorter than the other, than only the prefix having the length of the minimum of the two is examined." } ;
+{ $notes "If one sequence is shorter than the other, then only the prefix having the length of the minimum of the two is examined." } ;
 
 HELP: 2map
 { $values { "seq1" "a sequence" } { "seq2" "a sequence" } { "quot" "a quotation with stack effect " { $snippet "( elt1 elt2 -- new )" } } { "newseq" "a new sequence" } }