Update windows.md

Author: me-no-dev

doc/windows.md

@@ -19,7 +19,8 @@
  - Open ```C:/Users/[YOUR_USER_NAME]/Documents/Arduino/hardware/espressif/esp32/tools``` and double-click ```get.exe```
 
  ![Step 4](win-gui-4.png)
- - When ```get.exe``` finishes, you should the following files you the directory
+ 
+ - When ```get.exe``` finishes, you should see the following files in the directory
 
  ![Step 5](win-gui-5.png)
 
@@ -35,11 +36,11 @@
 
 1. Start ```Git GUI``` and you should see the repository under ```Open Recent Repository```. Click on it!
 
- ![Update Step 1](win-gui-update-1png)
+ ![Update Step 1](win-gui-update-1.png)
 
 2. From menu ```Remote``` select ```Fetch from``` > ```origin```
 
- ![Update Step 2](win-gui-update-2png)
+ ![Update Step 2](win-gui-update-2.png)
 
 3. Wait for git to pull any changes and close ```Git GUI```
 4. Open ```C:/Users/[YOUR_USER_NAME]/Documents/Arduino/hardware/espressif/esp32/tools``` and double-click ```get.exe```