diff --git a/digitalidentity/yotierror/response.go b/digitalidentity/yotierror/response.go
index 32ca1b23..3274e80f 100644
--- a/digitalidentity/yotierror/response.go
+++ b/digitalidentity/yotierror/response.go
@@ -21,7 +21,7 @@ type Error struct {
 }
 
 func (e Error) Error() string {
-	return e.ErrorCode + " : " + e.Message
+	return e.ErrorCode + " - " + e.Message
 }
 
 // NewResponseError creates a new Error