Small fixes to the formatting of the install on rasp pi .md page

install/dfall_install_instructions_for_raspberry_pi.md

@@ -3,7 +3,6 @@
 ## CREATE THE SD CARD WITH THE PRE-INSTALLED UBUNTU SERVER IMAGE
 
 This step is to flash the Ubuntu 18.04 image onto the SD card for the Raspberry Pi. The following instructions are taken from the Raspberry Pi website:
-
 https://www.raspberrypi.org/documentation/installation/installing-images/
 
 
@@ -293,7 +292,7 @@ sudo add-apt-repository restricted
 If any of these were not already added, then run ``sudo apt update`` and ``upgrade``. 
 
 
-## Install the D-FaLL-System
+## INSTALL THE D-FaLL-System
 
 Download the appropriate installation script
 
@@ -311,7 +310,7 @@ Run the installation script using the command
 
 
 
-## Setup the fixed IP address
+## SETUP THE FIXED IP ADDRESS
 
 The networking is handled by ``netplan`` and hence network specifications are contained in the ``/etc/netplan`` folder. As installed, this folder should contain only one file named ``50-clound-init.yaml``, and the contents of the file should look something like: