Polish docs. (#330)

Author: maciejwalkowiak

docs/src/main/asciidoc/s3.adoc

@@ -1,5 +1,5 @@
 [#spring-cloud-aws-s3]
-== Spring Cloud AWS S3
+== S3 Integration
 
 https://aws.amazon.com/s3/[S3] allows storing files in a cloud.
 A Spring Boot starter is provided to auto-configure the various S3 integration related components.
@@ -206,19 +206,14 @@ The Spring Boot Starter for S3 provides the following configuration options:
 |===
 
 === IAM Permissions
-red
+
 Following IAM permissions are required by Spring Cloud AWS:
 
-[cols="2"]
+[cols="2,1"]
 |===
-| Downloading files
-| `s3:GetObject`
-
-| Searching files
-| `s3:ListObjects`
-
-| Uploading files
-| `s3:PutObject`
+| Downloading files | `s3:GetObject`
+| Searching files | `s3:ListObjects`
+| Uploading files | `s3:PutObject`
 |===
 
 Sample IAM policy granting access to `spring-cloud-aws-demo` bucket:

docs/src/main/asciidoc/sns.adoc

@@ -1,5 +1,5 @@
 [#spring-cloud-aws-sns]
-== Spring Cloud AWS SNS
+== SNS Integration
 
 https://aws.amazon.com/sns/[SNS] is a pub/sub messaging service that allows clients to publish notifications to a particuluar topic.
 A Spring Boot starter is provided to auto-configure SNS integration beans.
@@ -173,25 +173,15 @@ The Spring Boot Starter for SNS provides the following configuration options:
 | `spring.cloud.aws.sns.region` | Configures region used by `SnsClient`. | No | `eu-west-1`
 |===
 
-==== IAM Permissions
+=== IAM Permissions
 Following IAM permissions are required by Spring Cloud AWS:
 
-[cols="2"]
+[cols="2,1"]
 |===
-| To publish notification to topic
-| `sns:Publish`
-
-| To publish notification you will also need
-| `sns:ListTopics`
-
-| To use Annotation-driven HTTP notification endpoint
-| `sns:ConfirmSubscription`
-
-| For resolving topic name to ARN
-| `sns:CreateTopic`
-
-
-
+| To publish notification to topic | `sns:Publish`
+| To publish notification you will also need | `sns:ListTopics`
+| To use Annotation-driven HTTP notification endpoint | `sns:ConfirmSubscription`
+| For resolving topic name to ARN | `sns:CreateTopic`
 |===
 
 Sample IAM policy granting access to SNS:

docs/src/main/asciidoc/spring-cloud-aws.adoc

@@ -30,13 +30,13 @@ It also simplifies creating any non-integrated AWS SDK client by auto-configurin
 That being said, it is perfectly valid option to use AWS SDK without using Spring Cloud AWS.
 
 [TIP]
-----
+====
 Note, that Spring provides support for other AWS services in following projects:
 
 * https://github.com/spring-cloud/spring-cloud-stream-binder-aws-kinesis[Spring Cloud Stream Binder AWS Kinesis]
 * https://github.com/spring-cloud/spring-cloud-config[Spring Cloud Config Server] supports AWS Parameter Store and Secrets Manager
 * https://github.com/spring-projects/spring-integration-aws[Spring Integration for AWS]
-----
+====
 
 == Getting Started