diff --git a/RM520_rgmii_toolkit.sh b/RM520_rgmii_toolkit.sh
index 01b8863..df99249 100644
--- a/RM520_rgmii_toolkit.sh
+++ b/RM520_rgmii_toolkit.sh
@@ -54,13 +54,12 @@ install_update_at_telnet() {
     ln -sf /lib/systemd/system/socat-smd11.service /lib/systemd/system/multi-user.target.wants/
     ln -sf /lib/systemd/system/socat-smd11-to-ttyIN.service /lib/systemd/system/multi-user.target.wants/
     ln -sf /lib/systemd/system/socat-smd11-from-ttyIN.service /lib/systemd/system/multi-user.target.wants/
-	
-	# Start Services
-	systemctl start socat-smd11
-	sleep 2s
-	systemctl start socat-smd11-to-ttyIN
-	systemctl start socat-smd11-from-ttyIN
-	systemctl start at-telnet-daemon
+    # Start Services
+    systemctl start socat-smd11
+    sleep 2s
+    systemctl start socat-smd11-to-ttyIN
+    systemctl start socat-smd11-from-ttyIN
+    systemctl start at-telnet-daemon
 
     remount_ro
 }
@@ -101,11 +100,10 @@ install_update_simple_admin() {
     ln -sf /lib/systemd/system/simpleadmin_httpd.service /lib/systemd/system/multi-user.target.wants/
     ln -sf /lib/systemd/system/simpleadmin_generate_status.service /lib/systemd/system/multi-user.target.wants/
     ln -sf /lib/systemd/system/ttl-override.service /lib/systemd/system/multi-user.target.wants/
-	
-	# Start Services
-	systemctl start simpleadmin_generate_status
-	systemctl start simpleadmin_httpd
-	systemctl start ttl-override
+    # Start Services
+    systemctl start simpleadmin_generate_status
+    systemctl start simpleadmin_httpd
+    systemctl start ttl-override
 
     remount_ro
 }