Use GitLab instead of Gitlab in README

Author: timofurrer

README.md

@@ -2,7 +2,7 @@
     <img src=".github/terraform_logo.svg" alt="Terraform logo" title="Terraform" align="right" height="50" />
 </a>
 
-# Terraform Provider for Gitlab
+# Terraform Provider for GitLab
 
 [![Tests](https://github.com/gitlabhq/terraform-provider-gitlab/actions/workflows/push.yml/badge.svg)](https://github.com/gitlabhq/terraform-provider-gitlab/actions/workflows/push.yml)
 [![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod)](https://gitpod.io/from-referrer/)
@@ -11,7 +11,7 @@
 - [Issues](https://github.com/gitlabhq/terraform-provider-gitlab/issues)
 - [Discord Server](https://discord.gg/CCc6Pe5EYy) 
 
-The Terraform Gitlab Provider is a plugin for Terraform that allows for the full lifecycle management of
+The Terraform GitLab Provider is a plugin for Terraform that allows for the full lifecycle management of
 GitLab resources, like users, groups and projects.
 
 ## Contributing