Update windows.md

Fix formatting and numbering

Author: me-no-dev

doc/windows.md

@@ -1,34 +1,34 @@
 ## Steps to install Arduino ESP32 support on Windows
 ### Tested on 32 and 64 bit Windows 10 machines
 
-1. Download and install latest Arduino Windows Installer from [arduino.cc](https://www.arduino.cc/en/Main/Software)
-2. Download ```Windows x86 MSI installer``` or ```Windows x86-64 MSI installer``` from [python.org](https://www.python.org/downloads/release/python-2712/)
-    When installing:
+1. Download and install the latest Arduino IDE ```Windows Installer``` from [arduino.cc](https://www.arduino.cc/en/Main/Software)
+2. Download ```Windows x86 MSI installer``` or ```Windows x86-64 MSI installer``` from [python.org](https://www.python.org/downloads/release/python-2712/). When installing:
     - Install for all users
     - In ```Customize Python 2.7.X``` page, make sure you enable the last option: ```Add python.exe to Path```
-    ![Python](python-install.png)
+        ![Python](python-install.png)
 3. Download and install Git from [git-scm.com](https://git-scm.com/download/win)
 4. Start ```Git Bash``` as Administrator and execute the following command
-```bash
-python -m pip install --upgrade pip && \
-pip install pyserial
-```
- ![Git Bash As Admin](gitbash-admin-start.png)
- ![Git Bash Admin CMD](gitbash-admin.png)
 
+    ```bash
+    python -m pip install --upgrade pip && \
+    pip install pyserial
+    ```
+    ![Git Bash As Admin](gitbash-admin-start.png)
+    ![Git Bash Admin CMD](gitbash-admin.png)
 5. Start ```Git Bash``` normally and execute the following command
-```bash
-mkdir -p ~/Documents/Arduino/hardware/espressif && \
-cd ~/Documents/Arduino/hardware/espressif && \
-git clone https://github.com/espressif/arduino-esp32.git esp32 && \
-cd esp32/tools/ && \
-python get.py
-```
- ![Git Bash User CMD](gitbash-user.png)
- 
+
+    ```bash
+    mkdir -p ~/Documents/Arduino/hardware/espressif && \
+    cd ~/Documents/Arduino/hardware/espressif && \
+    git clone https://github.com/espressif/arduino-esp32.git esp32 && \
+    cd esp32/tools/ && \
+    python get.py
+    ```
+    ![Git Bash User CMD](gitbash-user.png)
 6. Plug your ESP32 board and wait for the drivers to install (or install manually any that might be required)
 7. Start Arduino IDE
 8. Select your board in ```Tools > Board``` menu
 9. Select the COM port that the board is attached to
-10. Compile and upload
- ![Arduino IDE Example](arduino-ide.png)
+10. Compile and upload (You might need to hold the boot button while uploading)
+
+    ![Arduino IDE Example](arduino-ide.png)