update subtitles

Author: soldatov-ss

docs/getting_started.rst

@@ -2,7 +2,6 @@ Getting Started
 ==================
 
 1. Create a Referral Program
---------------------
 
 After installation, you can create a new referral program using the provided management command. If this program is set to active, any previous active referral programs will be deactivated automatically.
 
@@ -11,7 +10,6 @@ After installation, you can create a new referral program using the provided man
    python manage.py create_referral_program --name="My Referral Program" --commission-rate=5.00 --min-withdrawal-balance=10.00
 
 2. Set Up Environment Variables
---------------------
 
 In order to generate referral links, you need to set up the following environment variables in your `.env` file:
 

docs/installation.rst

@@ -4,14 +4,12 @@ Installation Guide
 Follow these steps to install and set up `django-referral-system`:
 
 1. Install the package via pip:
---------------------
 
    .. code-block:: bash
 
       pip install django-referral-system
 
 2. Add referrals to your `INSTALLED_APPS` in `settings.py`:
---------------------
 
    .. code-block:: python
 
@@ -21,7 +19,6 @@ Follow these steps to install and set up `django-referral-system`:
       ]
 
 3. Add to `urls.py`:
---------------------
 
    .. code-block:: python
 
@@ -33,7 +30,6 @@ Follow these steps to install and set up `django-referral-system`:
       ]
 
 4. Apply Migrations:
---------------------
 
    .. code-block:: bash