diff --git a/src/convert_kg_to_g.h b/src/convert_kg_to_g.h
index 707a161..15745dd 100644
--- a/src/convert_kg_to_g.h
+++ b/src/convert_kg_to_g.h
@@ -5,6 +5,11 @@
 
 
 
+// Convert kilograms to grams
+// Parameters:
+//   kilograms: weight in kilograms
+// Returns:
+//   The equivalent weight in grams
 
 double kg_to_gram(double kilograms);