Minor: new linw and better format

Author: mirelap-amazon

sample-demo-lambda-app/README.md

@@ -2,6 +2,5 @@
 
 Here's a sample code you can run in a Python Lambda in your account. Further instructions will follow.
 
-To setup Amazon CodeGuru Profiler, enable `Code Profiling` for your Lambda's configuration in the `Monitoring and operation tools` tab.
-- https://docs.aws.amazon.com/codeguru/latest/profiler-ug/setting-up-short.html#setting-up-step-2
+To setup Amazon CodeGuru Profiler, enable `Code Profiling` for your Lambda's configuration in the `Monitoring and operation tools` tab: https://docs.aws.amazon.com/codeguru/latest/profiler-ug/setting-up-short.html#setting-up-step-2
 

sample-demo-lambda-app/lambda_function.py

@@ -53,4 +53,4 @@ def check_prime(num):
         if num % sq_root == 0:
             return False
         sq_root += 1
-    return True
+    return True