Fix capitalized references

Signed-off-by: Thane Thomson <connect@thanethomson.com>

cmd/tm-load-test/main.go

@@ -14,7 +14,7 @@ To run the application in a similar fashion to tm-bench (STANDALONE mode):
  --broadcast-tx-method async \
  --endpoints ws://tm-endpoint1.somewhere.com:26657/websocket,ws://tm-endpoint2.somewhere.com:26657/websocket
 
-To run the application in MASTER mode:
+To run the application in COORDINATOR mode:
  tm-load-test \
  coordinator \
  --expect-workers 2 \
@@ -24,17 +24,18 @@ To run the application in MASTER mode:
  --broadcast-tx-method async \
  --endpoints ws://tm-endpoint1.somewhere.com:26657/websocket,ws://tm-endpoint2.somewhere.com:26657/websocket
 
-To run the application in SLAVE mode:
+To run the application in WORKER mode:
  tm-load-test worker --coordinator localhost:26680
 
 NOTES:
-* MASTER mode exposes a "/metrics" endpoint in Prometheus plain text format
+* COORDINATOR mode exposes a "/metrics" endpoint in Prometheus plain text
+* format
  which shows total number of transactions and the status for the coordinator
  and all connected workers.
-* The "--shutdown-wait" flag in MASTER mode is specifically to allow your
+* The "--shutdown-wait" flag in COORDINATOR mode is specifically to allow your
  monitoring system some time to obtain the final Prometheus metrics from the
  metrics endpoint.
-* In SLAVE mode, all load testing-related flags are ignored. The worker always
+* In WORKER mode, all load testing-related flags are ignored. The worker always
  takes instructions from the coordinator node it's connected to.
 `
 

pkg/loadtest/cli.go

@@ -69,7 +69,7 @@ func buildCLI(cli *CLIConfig, logger logging.Logger) *cobra.Command {
  var coordCfg CoordinatorConfig
  coordCmd := &cobra.Command{
  Use: "coordinator",
- Short: "Start load test application in MASTER mode",
+ Short: "Start load test application in COORDINATOR mode",
  Run: func(cmd *cobra.Command, args []string) {
  logger.Debug(fmt.Sprintf("Configuration: %s", cfg.ToJSON()))
  logger.Debug(fmt.Sprintf("Coordinator configuration: %s", coordCfg.ToJSON()))
@@ -96,7 +96,7 @@ func buildCLI(cli *CLIConfig, logger logging.Logger) *cobra.Command {
  var workerCfg WorkerConfig
  workerCmd := &cobra.Command{
  Use: "worker",
- Short: "Start load test application in SLAVE mode",
+ Short: "Start load test application in WORKER mode",
  Run: func(cmd *cobra.Command, args []string) {
  logger.Debug(fmt.Sprintf("Worker configuration: %s", workerCfg.ToJSON()))
  if err := workerCfg.Validate(); err != nil {