alignment

README.md

@@ -46,48 +46,47 @@ This is done by getting an actual client
 Here is how you can create a basic client & submit contact.
 
 ```php
-		$contact  = new Contact();
-
-		$contact->set_email( $email );
-		if ( $phone_number != '' ) {
-			$contact->set_phone( $phone_number );
-		}
-		$contact->set_first_name( $first_name );
-		$contact->set_last_name( $last_name );
-		$contact->set_birthday( $birthday );
-		$contact->set_postal_code( $postal_code );
-		$contact->set_address( $address );
-		$contact->set_state( $state );
-		$contact->set_country( $country );
-		$contact->set_city( $city );
-		if ( $email_consent ) {
-			$contact->set_email_consent( 'actual_email_consent_for_gdrp' );
-			$contact->set_email_opt_in( 'where user opted to become subscriber' );
-		}
-
-        $client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
-
-        $response = $client->create_contact( $contact );
+	$contact  = new Contact();
+
+	$contact->set_email( $email );
+	if ( $phone_number != '' ) {
+		$contact->set_phone( $phone_number );
+	}
+	$contact->set_first_name( $first_name );
+	$contact->set_last_name( $last_name );
+	$contact->set_birthday( $birthday );
+	$contact->set_postal_code( $postal_code );
+	$contact->set_address( $address );
+	$contact->set_state( $state );
+	$contact->set_country( $country );
+	$contact->set_city( $city );
+	if ( $email_consent ) {
+		$contact->set_email_consent( 'actual_email_consent_for_gdrp' );
+		$contact->set_email_opt_in( 'where user opted to become subscriber' );
+	}
+	$client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
+
+	$response = $client->create_contact( $contact );
 ```
 
 #### Customer events
 
 Here is how you can send customer events.
 
 ```php
-		$contact  = new EventContact();
-		$contact->set_email( $email );
+	$contact  = new EventContact();
+	$contact->set_email( $email );
 
-		$event =  new Event();
-		$event->set_contact($contact);
-		$event->set_origin('wordpress');
-		$event->set_event_name('something hapened');
-		$event->add_properties('importantProperty1', $importantProperty1);
-		$event->add_properties('importantProperty2', $importantProperty2);
+	$event =  new Event();
+	$event->set_contact($contact);
+	$event->set_origin('wordpress');
+	$event->set_event_name('something hapened');
+	$event->add_properties('importantProperty1', $importantProperty1);
+	$event->add_properties('importantProperty2', $importantProperty2);
 
-		$client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
+	$client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
 
-		$response = $client->send_customer_event($event);
+	$response = $client->send_customer_event($event);
 ```
 
 #### Error handling