diff --git a/.vimrc b/.vimrc
index 5bffd40..1ec65f3 100644
--- a/.vimrc
+++ b/.vimrc
@@ -24,7 +24,6 @@ set backupdir=~/.vim/backup//
 set nobackup
 set mouse=a             " mouse support
 
-
 noremap <Up> <NOP>
 noremap <Down> <NOP>
 noremap <Left> <NOP>
diff --git a/.zshrc b/.zshrc
index daf6641..33c42ba 100644
--- a/.zshrc
+++ b/.zshrc
@@ -179,7 +179,7 @@ function clip {
 function mkcd {
   : "${1:?where?}"
   [[ -e $1 ]] && { echo "file exists"; return 1 }
-  mkdir -p $1 && cd $1
+  mkdir -p "$1" && cd "$1"
 }
 
 function cdtmp {