Updated per @rkumar-mongo review.

Author: Anthony Sansone

source/tutorial/install-mongodb-on-windows.txt

@@ -44,10 +44,9 @@ enter the following command in either the :guilabel:`Command Prompt` or
    OS Version:                10.0.17134 N/A Build 17134
    System Type:               x64-based PC
 
-Make certain that you show set Windows Explorer to show file name 
+Make certain that you set Windows Explorer to show file name 
 extensions for all file types. This can prevent issues where the file 
-extension that is shown is not the file extension that Windows 
-understands.
+type displayed to the user differs from the actual file type.
 
 .. example::