README.md in opentelemetry-instrumentation-mysql2-0.18.1 vs README.md in opentelemetry-instrumentation-mysql2-0.19.0

@@ -34,11 +34,11 @@
 
 ```ruby
 OpenTelemetry::SDK.configure do |c|
   c.use 'OpenTelemetry::Instrumentation::Mysql2', {
     # The obfuscation of SQL in the db.statement attribute is disabled by default.
-    # To enable, set enable_sql_obfuscation to true.
-    enable_sql_obfuscation: false,
+    # To enable, set db_statement to :obfuscate.
+    db_statement: :obfuscate,
   }
 end
 ```
 
 ## Examples