more small fixes

envs

@@ -185,7 +185,7 @@ case "$1" in
   ;;
 
   submit)
-    printf "hello, %s! so it's time to submit your script?" "$USER"
+    printf "hello, %s! so it's time to submit your script?\n" "$USER"
     submission_checklist
     prompt_confirm "are you ready to continue?" || graceful_exit
     printf 'enter the name of your script: '
@@ -194,7 +194,7 @@ case "$1" in
     verify_script_name "$script_name"
 
     if [[ -x "$HOME"/bin/"$script_name" ]]; then
-      printf 'cool, found your script\n'
+      printf '\ncool, found your script\n'
       [[ -x /envs/pending-submissions/"$USER"/"$script_name"/"$script_name" ]] && error_exit "you've already submitted $script_name"
     else
       error_exit "$script_name not found in ~/bin"