Tweak verbiage

Author: chris11-taylor-nttd

src/function/app.py

@@ -6,5 +6,5 @@
 def lambda_handler(event, context):
     return {
         "statusCode": 200,
-        "body": f"Hello from a sample Python Lambda! Payload: {PAYLOAD}",
+        "body": f"Hello from a sample Python Lambda Function! Payload: {PAYLOAD}",
     }

test/unit/test_app.py

@@ -6,13 +6,14 @@
 def test_primary_handler():
     result = app.lambda_handler(None, None)
     assert result["statusCode"] == 200
-    assert result["body"] == "Hello from a sample Python Lambda! Payload: None"
+    assert result["body"] == "Hello from a sample Python Lambda Function! Payload: None"
 
 
 def test_primary_handler_with_payload():
     with patch.object(app, "PAYLOAD", "test_payload"):
         result = app.lambda_handler(None, None)
         assert result["statusCode"] == 200
         assert (
-            result["body"] == "Hello from a sample Python Lambda! Payload: test_payload"
+            result["body"]
+            == "Hello from a sample Python Lambda Function! Payload: test_payload"
         )