Some minor modification. Typos. Structure.

Since the master branch is protected, I needed to create a new branch to request a merging of my updates.

code/init.sh

@@ -58,18 +58,18 @@ temporary/
 EOF
 
   cat << EOF | tee -a doc/README.md README.md
+
 ## Version Control
 
 To track changes (after creating and editing files)
 
 \`\`\`
-    git add --all 
+    git add --all
     git commit -m "first commit"
 \`\`\`
 
 Detailed instructions on how to setup a remote repository can be found in the README.md from https://gitlab.leibniz-lib.de/smartin/hpc-project-template .
 
-
 EOF
 fi