README.md in synchronised_migration-0.1.0.pre.alpha.1 vs README.md in synchronised_migration-0.1.0.pre.alpha.2

@@ -24,10 +24,10 @@
 ```
 
 You may override these settings through environment variables.
 
 ```
-SYNC_RAKE_TASK=launch:migrate
+SYNCHRONISED_COMMAND=bin/launch/migrate
 REDLOCK_TIMEOUT_MS=3600000
 REDLOCK_RETRY_DELAY_MS=200
 REDLOCK_LOCK_KEY=migration-in-progress
 REDLOCK_FAIL_KEY=migration-failed
 ```