README.md in bosh-stemcell-1.2732.0 vs README.md in bosh-stemcell-1.2739.0

@@ -29,11 +29,11 @@
 Substitute *\<current_build\>* with the current build number, which can be found by looking at [bosh artifacts](http://bosh_artifacts.cfapps.io).
 The final two arguments are the S3 bucket and key for the OS image to use, which can be found by reading the OS\_IMAGES document in this project.
 
     vagrant ssh -c '
       cd /bosh
-      CANDIDATE_BUILD_NUMBER=<current_build> http_proxy=http://localhost:3142/ bundle exec rake stemcell:build[vsphere,centos,nil,ruby,bosh-os-images,bosh-centos-6_5-os-image.tgz]
+      CANDIDATE_BUILD_NUMBER=<current_build> http_proxy=http://localhost:3142/ bundle exec rake stemcell:build[vsphere,esxi,centos,nil,ruby,bosh-os-images,bosh-centos-6_5-os-image.tgz]
     ' remote
 
 # Run the stemcell locally with Fusion
 
 VMware Fusion is the preferred local virtual environment.  You can [purchase it here](http://www.vmware.com/products/fusion/).  Once you have Fusion installed:
@@ -111,8 +111,8 @@
 A stemcell with a custom OS image can be built using the stemcell-building VM created earlier.
 
     vagrant ssh -c '
       cd /bosh
       bundle exec rake stemcell:build_os_image[ubuntu,trusty,/tmp/ubuntu_base_image.tgz]
-      bundle exec rake stemcell:build_with_local_os_image[aws,ubuntu,trusty,go,/tmp/ubuntu_base_image.tgz]
+      bundle exec rake stemcell:build_with_local_os_image[aws,xen,ubuntu,trusty,ruby,/tmp/ubuntu_base_image.tgz]
     ' remote