Update aws-sdk.ts

Author: anuraaga

plugins/node/opentelemetry-instrumentation-aws-sdk/src/aws-sdk.ts

@@ -67,7 +67,7 @@ type V3PluginCommand = AwsV3Command<any, any, any, any, any> & {
 
 export class AwsInstrumentation extends InstrumentationBase<AwsSdkInstrumentationConfig> {
   static readonly component = 'aws-sdk';
-  // initialized in callbacks from super constructor for ordering reasons.
+  // need declare since initialized in callbacks from super constructor
   private declare servicesExtensions: ServicesExtensions;
 
   constructor(config: AwsSdkInstrumentationConfig = {}) {