docs(README): Mention sudo requirement, formatting

README.md

@@ -15,12 +15,19 @@ curl "https://gitlab.orion-technologies.io/philler/dot-files/-/raw/Development/i
     - sudo access
     - root
 - Packages:
-    - gcc
+    - `gcc`
         - Used for rust cargo installations
-    - git
+    - `git`
         - Used to clone the dot files repository
-    - curl
+    - `curl`
         - Used to install various packages such as oh my zsh
+    - `sudo`
+        - Sudo is invoked on most system-wide commands
+        - You may wonder which systems *don't* have `sudo`, it was found that
+        the arm images that the Ubuntu docker images provide lack `sudo` as they
+        are *very* minimal.
+    - `zsh`
+        - For `oh my zsh`, and many packages depend upon zsh in these dots
 
 # Manual
 ```bash