Update apigw-lambda-bedrock-nova-terraform/README.md

Accepting this change.

Co-authored-by: ellisms <114107920+ellisms@users.noreply.github.com>

Author: nareshrajaram2017

apigw-lambda-bedrock-nova-terraform/README.md

@@ -46,7 +46,7 @@ Important: this application uses various AWS services and there are costs associ
 
 ## How it works
 
-The pattern creates an API Gateway endpoint that accepts POST requests containing prompts. These requests are forwarded to a Lambda function that processes the input and interacts with Amazon Bedrock's Nova Micro model.
+The pattern creates an API Gateway endpoint that accepts POST requests containing prompts. These requests are forwarded to a Lambda function which processes the input and interacts with Amazon Bedrock's Nova Micro model.
 
 Key components: