Proper branding and active voice

Changed mbed => Mbed and which will => to

Author: dhwalters423

README.md

@@ -80,7 +80,7 @@ $ sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
 
 ### Installing Mbed CLI
 
-Windows users can use the [mbed CLI for Windows installer](https://docs.mbed.com/docs/mbed-os-handbook/en/latest/dev_tools/cli_install/) which will install mbed CLI and all necessary requirements with one installer.
+Windows users can use the [Mbed CLI for Windows installer](https://docs.mbed.com/docs/mbed-os-handbook/en/latest/dev_tools/cli_install/) to install Mbed CLI and all necessary requirements with one installer.
 
 You can get the latest stable version of Mbed CLI through pip by running: