docs/EnvironmentPost.md in launchdarkly_api-12.0.0 vs docs/EnvironmentPost.md in launchdarkly_api-12.1.0

@@ -20,10 +20,10 @@
 ```ruby
 require 'launchdarkly_api'
 
 instance = LaunchDarklyApi::EnvironmentPost.new(
   name: My Environment,
-  key: my-environment,
+  key: environment-key-123abc,
   color: F5A623,
   default_ttl: 5,
   secure_mode: true,
   default_track_events: false,
   confirm_changes: false,