small fixes

script.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
-sources=("./config/" "./var/")
-targets=("$HOME/.config/" "/var/")
+sources=("./config/")
+targets=("$HOME/.config/")
 
 length=${#sources[@]}
 for ((i = 0; i < length; i++)); do
@@ -13,7 +13,7 @@ for ((i = 0; i < length; i++)); do
     if [ -e "$target$folder" ]; then
       echo "The file '$target$folder' exists."
     else
-      echo "ln -s $source$folder $target$folder"
+      ln -s $source$folder $target$folder
     fi
   done
 done