diff --git a/.local/bin/dotfiles-install.sh b/.local/bin/dotfiles-install.sh
index f548f75..0028d69 100755
--- a/.local/bin/dotfiles-install.sh
+++ b/.local/bin/dotfiles-install.sh
@@ -2,7 +2,7 @@
 # this script will install the dotfiles from the target git repository, and back up any conflicting files
 # credit for this idea and basic script outline goes to https://www.atlassian.com/git/tutorials/dotfiles
 
-# TODO: make it so like 31 (DOTFILES_BACKUP_LIST) can handle spaces
+# TODO: make it so line 31 (DOTFILES_BACKUP_LIST) can handle spaces (do it in a for loop)
 
 DOTFILES_REPO_DIR="$HOME/git/dotfiles"
 DOTFILES_REPO_URL="https://git.blakenorth.net/dotfiles"
@@ -31,7 +31,7 @@ else
    DOTFILES_BACKUP_LIST=($(dot checkout 2>&1 | grep -Po "(?<=\t)(.*)$"))
    # create directories for everything that needs one 
    mkdir -p "$DOTFILES_BACKUP_DIR" $(printf '%s\n' "${DOTFILES_BACKUP_LIST[@]}" | grep -Po '.*/' | sed "s#.*#$DOTFILES_BACKUP_DIR/&#g")
-   # backup the files to avoid them being overwritten
+   # backup existing files to avoid them being overwritten
    printf '%s\n' "${DOTFILES_BACKUP_LIST[@]}" | xargs -I{} mv "$HOME"/{} "$DOTFILES_BACKUP_DIR"/{}
 fi