diff --git a/.zsh/lib/promt.zsh b/.zsh/lib/prompt.zsh
similarity index 100%
rename from .zsh/lib/promt.zsh
rename to .zsh/lib/prompt.zsh
diff --git a/bootstrap.sh b/bootstrap.sh
index 90e1e2029e8483778870a7942ce7c13e3defcf4b..a576f618716948867a008200abf7f905ed96d1ee 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -1,12 +1,15 @@
 #!/bin/sh
-ln -sF ~/dotfiles/.zsh ~
-ln -sF ~/dotfiles/.zshrc ~
-ln -sF ~/dotfiles/.vim ~
-ln -sF ~/dotfiles/.vimrc ~
-ln -sF ~/dotfiles/.tmux.conf ~
-ln -sF ~/dotfiles/.zlogin ~
-ln -sF ~/dotfiles/.gvimrc ~
-ln -sF ~/dotfiles/.gitignore_global ~
+
+DOTFILES_DIR="~/dotfiles"
+
+ln -sF $DOTFILES_DIR/.zsh ~
+ln -sF $DOTFILES_DIR/.zshrc ~
+ln -sF $DOTFILES_DIR/.vim ~
+ln -sF $DOTFILES_DIR/.vimrc ~
+ln -sF $DOTFILES_DIR/.tmux.conf ~
+ln -sF $DOTFILES_DIR/.zlogin ~
+ln -sF $DOTFILES_DIR/.gvimrc ~
+ln -sF $DOTFILES_DIR/.gitignore_global ~
 mkdir ~/.vim/backups
-git submodule init && git submodule update
+git submodule update --init
 git config --global core.excludesfile ~/.gitignore_global