diff --git a/how-to-choose-a-binary-for-your-device.md b/how-to-choose-a-binary-for-your-device.md
index 1bf5c39..e0b2f28 100644
--- a/how-to-choose-a-binary-for-your-device.md
+++ b/how-to-choose-a-binary-for-your-device.md
@@ -17,7 +17,7 @@ For little-endian system,use udp2raw_mips24kc_le
 
 ### Windows/MacOS
 
-Make sure you have installed a virtual machine (such as VMware or VirtualBox).
+Make sure you have installed a virtual machine software(such as VMware or VirtualBox).
 
 Download and import `lede-17.01.2-x86_virtual_machine_image_with_udp2raw_pre_installed.zip`,Its less than 10MB.