diff --git a/demo_test/cmd_client/cmd_cl.go b/demo_test/cmd_client/cmd_cl.go
index 067f8f4..da19079 100644
--- a/demo_test/cmd_client/cmd_cl.go
+++ b/demo_test/cmd_client/cmd_cl.go
@@ -18,6 +18,7 @@
 import "fmt"
 import "bufio"
 import "os"
+import "strings"
 
 func main() {
 	// connect to this socket
@@ -27,7 +28,8 @@
 	for {
 		// read in input from stdin
 		fmt.Print("CMD to send : ")
-		text, _ := reader.ReadString('\n')
+		text, _ := reader.ReadString(';')
+		text = strings.TrimSuffix(text, ";")
 		// send to socket
 		fmt.Fprintf(conn, text+"\n")