Fix README.md (#9)

Author: aknysh

README.md

@@ -34,7 +34,7 @@ module "build" {
 ## Input
 
 | Name                | Default                      | Description                                                                                                                                          |
-|:-------------------:|:----------------------------:|:----------------------------------------------------------------------------------------------------------------------------------------------------:|
+|:--------------------|:----------------------------:|:-----------------------------------------------------------------------------------------------------------------------------------------------------|
 | namespace           | global                       | Namespace                                                                                                                                            |
 | stage               | default                      | Stage                                                                                                                                                |
 | name                | codebuild                    | Name                                                                                                                                                 |
@@ -52,7 +52,7 @@ module "build" {
 ## Output
 
 | Name         | Decription             |
-|:------------:|:----------------------:|
+|:-------------|:-----------------------|
 | project_name | CodeBuild project name |
 | project_id   | CodeBuild project ARN  |
 | role_arn     | IAM Role ARN           |