add a different message when installing wallpapers

installdots.sh

@@ -3,5 +3,10 @@
 find -mindepth 1 -maxdepth 1 -type d -not -path '*/\.*' | while read dir; do
   fmtdir="$(sed s/\\.\\///g <<<$dir)"
   stow -t "$HOME" "$fmtdir"
-  echo "installed $fmtdir configuration"
+
+  if [ $fmtdir = "wall" ]; then
+    echo "installed wallpapers"
+  else
+    echo "installed $fmtdir configuration"
+  fi
 done