Fix some typos in DESIGN doc.

compute_engine_scripts/buildbots/vm_config.sh

 #!/bin/bash
 #
 # This file contains constants for the shell scripts which interact
 # with the Google Compute Engine instances.
 #
 # Copyright 2012 Google Inc. All Rights Reserved.
 # Author: rmistry@google.com (Ravi Mistry)
 
 # The base names of the VM instances. Actual names are VM_NAME_BASE-name-zone
 VM_NAME_BASE=${VM_NAME_BASE:="skia"}
 
 # Master names, type and their IP addresses to use for each zone.
 VM_MASTER_NAMES=${VM_MASTER_NAMES:="master private-master fyi-master android-master compile-master experimental-master-1 experimental-master-2"}
 MASTER_MACHINE_TYPE="n1-highmem-2"
 MASTER_IP_ADDRESSES_a="108.170.220.117 108.170.220.115 108.170.220.123 108.170.220.122 108.170.220.75 108.170.220.89 130.211.237.179"
 MASTER_IP_ADDRESSES_b="108.170.220.120 108.170.220.27 108.170.220.102 108.170.220.21 108.170.220.76 108.170.220.127 108.170.199.152"
 
 # Slave names, type and their IP addresses.
 VM_SLAVE_NAMES=${VM_SLAVE_NAMES:="housekeeping-slave compile1 compile2 compile3 compile4 compile5"}
 SLAVES_MACHINE_TYPE="n1-standard-2"
 # The list of slave names must correspond to the list of their IP addresses.
 # If you need to add more slaves find available IP addresses by running:
 #   gcutil --project=google.com:skia-buildbots listaddresses
 SLAVE_IP_ADDRESSES="108.170.220.73 108.170.220.26 108.170.220.96 108.170.220.108 108.170.220.55 108.170.220.69"
 # The following IP addresses are reserved for skia-android-canary:
 # 108.170.220.94
 # The following IP address is used by skia-webtry (jcgregorio's instance):
 # 108.170.220.126
-# The following IP address is used by skia-perf (bensong's instance):
+# The following IP address is used by skia-testing-b (bensong's instance):
 # 108.170.220.208
 # The following IP address is used by skia-monitor (jcgregorio's instance):
 MONITORING_IP_ADDRESS=108.170.220.59
 MONITORING_IMAGE=backports-debian-7-wheezy-v20140331
 MONITORING_MACHINE_TYPE=n1-standard-1
 
 # rebaseline_server names, type and their IP addresses to use for each zone.
 VM_REBASELINESERVER_NAMES=${VM_REBASELINESERVER_NAMES:="rebaseline-server-1"}
 REBASELINESERVER_MACHINE_TYPE="n1-highmem-8"
 REBASELINESERVER_IP_ADDRESSES_a="108.170.220.121"
@@ skipping 44 matching lines @@
 # https://code.google.com/apis/console/?pli=1#project:31977622648:overview
 PROJECT_ID="google.com:skia-buildbots"
 
 # The user id which owns the server on the vm instance
 PROJECT_USER="default"
 
 # gcutil commands.
 GCUTIL=`which gcutil`
 GCOMPUTE_CMD="$GCUTIL --project=$PROJECT_ID"
 GCOMPUTE_SSH_CMD="$GCOMPUTE_CMD ssh --ssh_user=$PROJECT_USER"