Improve hope_list:map_rev/2 description.

diff --git a/src/hope_list.erl b/src/hope_list.erl
index aba9944..0d71ece 100644 (file)
--- a/src/hope_list.erl
+++ b/src/hope_list.erl
@@ -23,7 +23,8 @@ map_slow(Xs, F) ->
     lists:reverse(map_rev(Xs, F)).
 
 
-%% @doc O(N), tail-recursive equivalent to lists:rev(lists:map(F, L))
+%% @doc Tail-recursive alternative to lists:map/2, which accumulates and
+%% returns list in reverse order.
 %% @end
 -spec map_rev([A], fun((A) -> (B))) ->
     [B].