README formatting

Co-authored-by: Dane Bertram <[email protected]>

README.md

@@ -68,7 +68,7 @@ The following methods are available in this library.
 | **Transactions**           | [transactions.get_transactions(budget_id)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transactions)                                                                            | Returns budget transactions                           |
 |                            | [transactions.get_transactions_by_account(budget_id, account_id)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transactions_by_account)                                          | Returns all transactions for a specified account      |
 |                            | [transactions.get_transactions_by_category(budget_id, category_id)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transactions_by_category)                                       | Returns all transactions for a specified category     |
-|                            | [transactions.get_transactions_by_month(budget_id, month)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transactions_by_month)                                       | Returns all transactions for a specified month     |
+|                            | [transactions.get_transactions_by_month(budget_id, month)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transactions_by_month)                                                   | Returns all transactions for a specified month     |
 |                            | [transactions.get_transaction_by_id(budget_id, transaction_id)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#get_transaction_by_id)                                                  | Returns a single transaction                          |
 |                            | [transactions.create_transaction(budget_id, data)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#create_transaction)                                                                  | Creates a single transaction                          |
 |                            | [transactions.create_transactions(budget_id, data)](https://github.com/ynab/ynab-sdk-ruby/blob/master/docs/TransactionsApi.md#create_transaction)                                                                 | Creates multiple transactions                         |