Code Validation Issue…

Hello !

First of all, thank you for such an awesome plugin !!!
Just a minor issue for…

https://michelle.astengox.com/

When using doctype HTML5 and W3 Validator the site is suggesting that the ampersand in the path below be escaped with &

Was: &sensor
Should be: &sensor
Was: &false
Should be: &false

Your thoughts would be appreciated.

W# Errors Below:
<script type='text/javascript' src='//maps.googleapis.com/maps/api/js?language=en&sensor=false&key=AIzaSyD47vjGHv9TvWTivK90Af7wOQluv1yxWI0&ver=3.3.8'></script>

Error: & did not start a character reference. (& probably should have been escaped as &.)
At line 85, column 82
/js?language=en&sensor=false&k

Error: & did not start a character reference. (& probably should have been escaped as &.)
At line 85, column 95
en&sensor=false&key=AIzaSyD47v

https://wordpress.org/plugins/wp-geo/