diff --git a/src/hack/logger/logger.hpp b/src/hack/logger/logger.hpp
index 6a65166..132e669 100755
--- a/src/hack/logger/logger.hpp
+++ b/src/hack/logger/logger.hpp
@@ -148,7 +148,7 @@ namespace hack
   class warn : public log
   {
     public:
-      warn(std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
+      warn(std::string devider_ = " ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
       {
         this->devider = devider_;
       }
@@ -179,7 +179,7 @@ namespace hack
   class error : public log
   {
     public:
-      error(std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
+      error(std::string devider_ = " ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
       {
         this->devider = devider_;
       }