message: Update `clients` to `customers` in readme
diff: @@ -64,7 +64,8 @@ mutation {
  }
  ```
  -### Add New Client
  +### Add New Customer
  +
  The customer of the project. Can be used for an actual customer (if you use Lagoon in a multi-customer setup), or just to group multiple projects together. `customer` will hold the SSH Private Key that Lagoon will use to clone the Git repository of the project (the private key needs to be in a single string, where new lines are replaced by `\n` see an example in /local-dev/api-data/api-data.sql)
  ```
  @@ -98,7 +99,8 @@ mutation {
  }
  ```
  -### List Projects and Clients
  +### List Projects and Customers
  +
  ```
  query whatIsThereAlready{
  allProjects {
  