Ports: Improve consistency and quality of ports

- Replaced /Root with
- Improved documentation.
- Removed a few typos.
- Replaced  with
- Added brackets in some cases.

Most of the changes were reviewed and applied manually.

Ports/c-ray/package.sh

@@ -13,6 +13,6 @@ configure() {
 }
 
 install() {
-	mkdir -p "${SERENITY_BUILD_DIR}/Root/home/anon/c-ray"
-	cp -r "${port}-${version}"/* "${SERENITY_BUILD_DIR}/Root/home/anon/c-ray"
+	mkdir -p "${SERENITY_INSTALL_ROOT}/home/anon/c-ray"
+	cp -r "${port}-${version}"/* "${SERENITY_INSTALL_ROOT}/home/anon/c-ray"
 }