1 files changed, 3 insertions, 0 deletions

diff --git a/utils.lua b/utils.lua
index 46e82f8..111f25c 100644
--- a/utils.lua
+++ b/utils.lua
@@ -1,3 +1,6 @@
+--
+-- A collection of helper utility functions
+--
 
 local function is_list(t)
     if type(t) ~= 'table' then