fix: Quotes (#7)

src/install.sh

@@ -17,7 +17,7 @@ else
 fi
 
 DEST="$STORAGE/drivers.img"
-[ ! -f "$DEST" ] && cp /run/drivers.iso $DEST
+[ ! -f "$DEST" ] && cp /run/drivers.iso "$DEST"
 
 rm -rf "$STORAGE/tmp"
 mkdir -p "$STORAGE/tmp"