Formating adjustment

Author: thinkingserious

CONTRIBUTING.md

@@ -133,21 +133,21 @@ For the purposes of contributing to this repo, please update the [`SendGridTest.
 
 1. Add execute permissions
 
-```bash
-chmod +x prism
-```
+   ```bash
+   chmod +x prism
+   ```
 
 1. In a separate terminal, cd into the directory you chose for prism and start the sendgrid local server which the tests will use.
 
-```bash
-./prism run --mock --list --spec https://raw.githubusercontent.com/sendgrid/sendgrid-oai/master/oai_stoplight.json
-```
+   ```bash
+   ./prism run --mock --list --spec https://raw.githubusercontent.com/sendgrid/sendgrid-oai/master/oai_stoplight.json
+   ```
 
 1. Now you can run the test suite from the root of the project
 
-```bash
-./gradlew test -i
-```
+   ```bash
+   ./gradlew test -i
+   ```
 
 <a name="style_guidelines_and_naming_conventions"></a>
 ## Style Guidelines & Naming Conventions
@@ -211,4 +211,4 @@ Please run your code through:
 7. [Open a Pull Request](https://help.github.com/articles/using-pull-requests/)
     with a clear title and description against the `master` branch. All tests must be passing before we will review the PR.
 
-If you have any additional questions, please feel free to [email](mailto:[email protected]) us or create an issue in this repo.
+If you have any additional questions, please feel free to [email](mailto:[email protected]) us or create an issue in this repo.