Formatting changes on README.md v4

README.md

@@ -31,8 +31,8 @@ tickerPi is a Python Program to handle WS281X  LED interactions on a Raspberry P
     ```
 	* If this fails, try this and repeat step 1
 	    ```
-		sudo apt-get install python3-pip
-		```
+            sudo apt-get install python3-pip
+	    ```
 	* Recommended, but may not be required, setting your Python install to default with Python 3. There are multiple ways to do this, here's an example:
 		```
 		sudo apt-get install -y python3 git python3-pip
@@ -42,76 +42,76 @@ tickerPi is a Python Program to handle WS281X  LED interactions on a Raspberry P
 		```
 2. Enabling I2C and SPI, which is only required to be done **once** for **each** Raspberry Pi:\
     **Only Required if you are using multiple devices on your Raspberry Pi, if not, move to step 3**\
-	**Important:**
-	> If you are using a GPIO wiring setup for the LEDs that does not support I2C, you will not see anything show up for the LEDS.\
-		Again, this is only for if you have **OTHER** devices you plan on hooking up to make sure they still show up under I2C\
+    **Important:**
+        > If you are using a GPIO wiring setup for the LEDs that does not support I2C, you will not see anything show up for the LEDS.\
+	> Again, this is only for if you have **OTHER** devices you plan on hooking up to make sure they still show up under I2C\
     * Enabling I2C:
-		* From Command Line:
-			```
-			sudo apt-get install -y python-smbus
-			sudo apt-get install -y i2c-tools
-			sudo raspi-config
-			```
-		* Interfacing Options > I2C > Enable > Yes
-			> If you did not hit "finish" you can repeat these steps but change out the I2C for the SPI
+	* From Command Line:
+		```
+		sudo apt-get install -y python-smbus
+		sudo apt-get install -y i2c-tools
+		sudo raspi-config
+		```
+	* Interfacing Options > I2C > Enable > Yes
+	    > If you did not hit "finish" you can repeat these steps but change out the I2C for the SPI
 	* Enabling SPI:
-		* From Command Line:
-			```
-			sudo raspi-config
-			```
+	    * From Command Line:
+	        ```
+	        sudo raspi-config
+	        ```
 		* Interfacing Options > SPI > Enable > Yes
 		* Click "Finish"
 		* Reboot your Raspberry Pi
-			```
+		    ```
 		    sudo reboot
 		    ```
 	* Testing I2C and SPI after reboot:
-		* I2C Testing:
-			```
-			sudo i2cdetect -y 1
-			```
-			* If you do not get anything back from the above command, try seeing which I2C is being used under Dev:
-			    ```
-				ls /dev/i2c*
-				```
-				> whichever number is after the "-" in "/dev/i2c-(X) is what you should replace the number in the command with
-					>> Example: /dev/i2c-3 = "sudo i2cdetect -y 3"
-		* SPI Testing:
-			```
-			ls -l /dev/spidev*
-			```
-			> This should return a device for each SPI bus (two)
-3. Installing Python Support Libraries:
-	* GPIO - If not already installed:
-		```
-		sudo pip3 install RPI.GPIO
+	    * I2C Testing:
+	        ```
+		sudo i2cdetect -y 1
 		```
-	* Adafruit Blinka:
-		```
-		sudo pip3 install adafruit-blinka
-		```
-	* RPi WS281X and Neopixel:
-		```
-		sudo pip3 install rpi_ws281x adafruit-circuitpython-neopixel
-		sudo python3 -m pip install --force-reinstall adafruit-blinka
-		```
-	* PixelFramebuffer:
+		* If you do not get anything back from the above command, try seeing which I2C is being used under Dev:
+		    ```
+	            ls /dev/i2c*
+		    ```
+			> whichever number is after the "-" in "/dev/i2c-(X) is what you should replace the number in the command with
+		            >> Example: /dev/i2c-3 = "sudo i2cdetect -y 3"
+	    * SPI Testing:
 		```
-		sudo pip3 install adafruit-circuitpython-pixel-framebuf
+		ls -l /dev/spidev*
 		```
-4. Changing Conflicting HDMI Settings:\
-	**Important:** Only do this if you are having issues with the LEDs, this is not always needed!\
+	            > This should return a device for each SPI bus (two)
+3. Installing Python Support Libraries:
+    * GPIO - If not already installed:
+        ```
+	sudo pip3 install RPI.GPIO
 	```
-	sudo nano /boot/config.txt
+    * Adafruit Blinka:
 	```
-	* If it doesn't already exist, add:
-		```
-		hdmi_force_hotplug=1
-		hdmi_force_edid_audio=1
-		```
-	* Save and exit the file (ctrl + x > y)
-	* Reboot Raspberry Pi
-		```
+	sudo pip3 install adafruit-blinka
+	```
+    * RPi WS281X and Neopixel:
+	```
+	sudo pip3 install rpi_ws281x adafruit-circuitpython-neopixel
+	sudo python3 -m pip install --force-reinstall adafruit-blinka
+	```
+    * PixelFramebuffer:
+	```
+	sudo pip3 install adafruit-circuitpython-pixel-framebuf
+	```
+4. Changing Conflicting HDMI Settings:\
+**Important:** Only do this if you are having issues with the LEDs, this is not always needed!\
+    ```
+    sudo nano /boot/config.txt
+    ```
+        * If it doesn't already exist, add:
+	    ```
+	    hdmi_force_hotplug=1
+	    hdmi_force_edid_audio=1
+	    ```
+	    * Save and exit the file (ctrl + x > y)
+	    * Reboot Raspberry Pi
+	        ```
 		sudo reboot
 		```
 ## Usage