diff --git a/src/type.jl b/src/type.jl
index f960b78..d554f2a 100644
--- a/src/type.jl
+++ b/src/type.jl
@@ -226,7 +226,7 @@ function sommelier(
   
   return newAgent
 end
-
+ 
 
 mutable struct virtualcustomer <: agent
   name::String  # agent name