diff --git a/Makefile b/Makefile
index 44b4251..4da8622 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,10 @@
 CC = gcc
 MKDIR_P = mkdir -p
-APP_NAME = argbColors
+APP_NAME = argb-colors
 
 all: $(APP_NAME)
 
-argbColors: ./src/$(APP_NAME).c
+argb-colors: ./src/$(APP_NAME).c
 	$(MKDIR_P) ./bin
 	$(CC) -std=c17 -I/usr/include/ ./src/$(APP_NAME).c -lusb-1.0 -o ./bin/$(APP_NAME)
 
diff --git a/README.md b/README.md
index a41afee..16c39b2 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-# argb controls for 048d:5711 Integrated Technology Express, Inc. GIGABYTE Device 
+# argb-colors is application for backlight adjusting. Created for VID:PID=048d:5711
 
 
 [![status-badge](https://ci.redrise.ru/api/badges/13/status.svg)](https://ci.redrise.ru/repos/13)
 
-Reference hardware used: Z890 AORUS PRO ICE
+Reference hardware used: Z890 AORUS PRO ICE, 048d:5711 Integrated Technology Express, Inc. GIGABYTE Device 
 
 ### udev rules
 
diff --git a/src/argbColors.c b/src/argb-colors.c
similarity index 96%
rename from src/argbColors.c
rename to src/argb-colors.c
index de24319..20fc6d3 100644
--- a/src/argbColors.c
+++ b/src/argb-colors.c
@@ -13,7 +13,7 @@
 
 #include "libusb-1.0/libusb.h"
 
-#include "argbColors.h"
+#include "argb-colors.h"
 #include "configuration.h"
 #include "device_setup.c"
 #include "init_terminate.c"
@@ -56,7 +56,9 @@ int sync_flow(char* directive){
 }
 
 int separate_flow(){
-
+    
+    printf("Command not recognized\n"
+           "Possible values are: color off impulse flash flash2 cycle\n");
 }
 
 
diff --git a/src/argbColors.h b/src/argb-colors.h
similarity index 100%
rename from src/argbColors.h
rename to src/argb-colors.h