Updates after review

Author: meyertst-aws

.doc_gen/metadata/dynamodb_metadata.yaml

@@ -627,7 +627,6 @@ dynamodb_PutItem:
       versions:
         - sdk_version: 1
           github: cpp/example_code/dynamodb
-          sdkguide:
           excerpts:
             - description:
               snippet_tags:
@@ -1119,11 +1118,13 @@ dynamodb_DeleteItem:
       versions:
         - sdk_version: 1
           github: cpp/example_code/dynamodb
-          sdkguide:
           excerpts:
             - description:
               snippet_tags:
                 - cpp.example_code.dynamodb.delete_item
+            - description: Code that waits for the table to become active.
+              snippet_tags:
+                - cpp.example_code.dynamodb.scenario.waitTableActive
     Swift:
       versions:
         - sdk_version: 1
@@ -1790,7 +1791,6 @@ dynamodb_UpdateTable:
       versions:
         - sdk_version: 1
           github: cpp/example_code/dynamodb
-          sdkguide:
           excerpts:
             - description:
               snippet_tags:

aws-cli/bash-linux/s3/s3_getting_started.sh

@@ -51,7 +51,7 @@ function s3_getting_started() {
   echo "Welcome to the Amazon S3 getting started demo."
   echo_repeat "*" 88
     echo "A unique bucket will be created by appending a Universally Unique Identifier to a bucket name prefix."
-    echo -n "Enter a prefix for the S3 bucket that will be used in this deemo: "
+    echo -n "Enter a prefix for the S3 bucket that will be used in this demo: "
     get_input
     bucket_name_prefix=$get_input_result
   local bucket_name

cpp/example_code/dynamodb/delete_item.cpp

@@ -50,9 +50,10 @@ bool AwsDoc::DynamoDB::deleteItem(const Aws::String &tableName,
     else {
         std::cerr << "Failed to delete item: " << outcome.GetError().GetMessage()
                   << std::endl;
+        return false;
     }
 
-    return outcome.IsSuccess();
+    return waitTableActive(tableName, dynamoClient);
 }
 // snippet-end:[cpp.example_code.dynamodb.delete_item]