Update README.md

Updated the readme text and formatting

scripts/README.md

@@ -1,25 +1,33 @@
-all scripts can be built fully by entering the appropriate directory and doing
-source build-it.sh <arg1 arg2 ...>
+All scripts can be built fully by entering the appropriate directory and doing:
+```
+source build-it.sh <arg1> <arg2> ... <argn>
+```
 build-it.sh can take up to 3 arguments (minimum of 2)
+```
 source build-it.sh <environment type> <parallelism> <build directory name (optional)>
-    environment has two options: 'hpc' or 'macos'
-        hpc: builds by loading modules and can perform parallel builds (make -j)
-        macos: does not load anything externally and expects the environment to be set up on your mac. Additionally, the builds will all be serial (make)
-    parallelism has four options: 'cuda', 'hip', 'openmp', 'none'
-    Note - all builds use Kokkos. The 'none' option will still use Kokkos, however only utilizing the Kokkos Serial build
+
+environment has two options: 'hpc' or 'macos'
+hpc: builds by loading modules and can perform parallel builds (make -j)
+macos: does not load anything externally and expects the environment to be set up on your mac. Additionally, the builds will be done serially (make)
+parallelism has four options: 'cuda', 'hip', 'openmp', 'none'
+Note - all builds use Kokkos. The 'none' option will still use Kokkos, however only utilizing the Kokkos Serial build
         cuda: loads cuda module and a working gcc module pairing (these can be changed, more info later)
         hip: loads hip module and a working clang module pairing
         openmp: loads gcc module and sets openmp environment variables
         none: loads gcc module
-    build directory is an optional argument which will create the name of the build directory
-
+build directory is an optional argument which will create the name of the build directory
+```
 All other scripts will be called with the appropriate arguments as a result of running build-it.
 
 If you need to simply rebuild the app and not get a new kokkos installation, simply
-source cmake_build.sh <args> 
+```
+source cmake_build.sh <args>
+```
 with the same arguments you would with build-it.sh
 
 If you log onto a machine for the first time (or get a new allocation) you will need to run
+```
 source setup-env.sh <args>
+```
 with the same arguments you would with build-it.sh