Clean up trailing whitespace

build.sh

@@ -144,7 +144,7 @@ for provider in virtualbox-iso qemu; do
     search_string="$os_full"_"$provider"_"$box_version"
     mkdir -p "$packer_build_path"
     if ls $packer_build_path | grep -q "$search_string"; then
-	echo "It looks like the $provider vagrant box already exists. Skipping the build." 
+	echo "It looks like the $provider vagrant box already exists. Skipping the build."
     elif [ "$build_qemu" = true ] || [ "$build_virtualbox" = true ]; then
 	echo "Building the Vagrant boxes..."
 	if $packer_bin build packer/templates/$os_full.json; then

packer/scripts/virtio-win-drivers.sh

@@ -40,5 +40,5 @@ if [ "$have_tools" = true ]; then
     else
 	echo "Downloading and extracting virtio stable drivers."
 	wget -c "${virtio_uri}" -O .virtio-stable.vfd && 7z x -oresources/drivers/virtio .virtio-stable.vfd txtsetup.oem disk1 amd64/Win2008
-    fi 
+    fi
 fi

packer/templates/windows_2008_r2.json

@@ -94,12 +94,12 @@
           "2"
         ]
       ]
-    },                                                          
-    {                                                        
-      "type": "qemu",                             
-      "iso_url": "{{user `iso_url`}}",                 
-      "iso_checksum_type": "{{user `iso_checksum_type`}}",                       
-      "iso_checksum": "{{user `iso_checksum`}}",                        
+    },
+    {
+      "type": "qemu",
+      "iso_url": "{{user `iso_url`}}",
+      "iso_checksum_type": "{{user `iso_checksum_type`}}",
+      "iso_checksum": "{{user `iso_checksum`}}",
       "headless": false,
       "boot_wait": "10m",
       "communicator": "ssh",