docs(client-chatbot): Minor update to documentation.

Author: awstools

codegen/sdk-codegen/aws-models/chatbot.json

@@ -2823,7 +2823,7 @@
         },
         "aws.protocols#restJson1": {},
         "smithy.api#documentation": "AWS Chatbot API",
-        "smithy.api#title": "chatbot",
+        "smithy.api#title": "AWS Chatbot",
         "smithy.api#xmlNamespace": {
           "uri": "http://wheatley.amazonaws.com/orchestration/2017-10-11/"
         },