Fix heredoc

vagrantfile

@@ -34,17 +34,17 @@ Vagrant.configure("2") do |config|
   SCRIPT
 
   $serve_script = <<-SCRIPT
-    cat <<-EOF > /usr/bin/serve
-      #!/usr/bin/env bash
-      URL="${1:-http://localhost:5000}"
-      /usr/bin/tty-server -web_address :5000 --sender_address :6543 -url "$URL"
-    EOF    
+    cat << EOD > /usr/bin/serve
+#!/usr/bin/env bash
+URL="${1:-http://localhost:5000}"
+/usr/bin/tty-server -web_address :5000 --sender_address :6543 -url "$URL"
+EOD
     chmod a+x /usr/bin/serve
   SCRIPT
    
   config.vm.provision "file", source: ".", destination: "$HOME/go/src/github.com/elisescu/tty-server"
-  config.vm.provision "shell", inline: 'mv "/home/vagrant/go" "/go"'
-  config.vm.provision "shell", inline: $install_script
-  config.vm.provision "shell", inline: $serve_script
+  config.vm.provision "shell", inline: 'mv "/home/vagrant/go" "/go"', name: "move_go"
+  config.vm.provision "shell", inline: $install_script, name: "install"
+  config.vm.provision "shell", inline: $serve_script, name: "serve"
 
 end