spacing, doc comments, and fixing unused use statement

Author: detain

src/Plugin.php

@@ -91,7 +91,7 @@ function_requirements('whm_api');
 					}
 				} else {
 					$subject = "0 Free IPs On {$settings['TBLNAME']} Server {$serverdata[$settings['PREFIX'].'_name']}";
-					admin_mail($subject, "webserver {$serviceInfo[$settings['PREFIX'].'_id']} Has Pending IPS<br>\n" . $subject, FALSE, FALSE, 'admin_email_website_no_ips.tpl');
+					admin_mail($subject, "webserver {$serviceInfo[$settings['PREFIX'].'_id']} Has Pending IPS<br>\n".$subject, FALSE, FALSE, 'admin_email_website_no_ips.tpl');
 					myadmin_log(self::$module, 'info', $subject, __LINE__, __FILE__);
 				}
 			} else {
@@ -135,8 +135,8 @@ function_requirements('whm_api');
 		if (!in_array($serviceInfo[$settings['PREFIX'].'_ip'], $sharedIps)) {
 			myadmin_log(self::$module, 'info', "ip {$serviceInfo[$settings['PREFIX'].'_ip']} (Dedicated IP) Main IP {$mainIp}", __LINE__, __FILE__);
 			$newIp = $sharedIps[0];
-			$response = $whm->setsiteip($newIp, $serviceInfo[$settings['PREFIX'] . '_username']);
-			myadmin_log(self::$module, 'info', "WHM setsiteip({$newIp}, {$serviceInfo[$settings['PREFIX'] . '_username']}) Response: {$response}", __LINE__, __FILE__);
+			$response = $whm->setsiteip($newIp, $serviceInfo[$settings['PREFIX'].'_username']);
+			myadmin_log(self::$module, 'info', "WHM setsiteip({$newIp}, {$serviceInfo[$settings['PREFIX'].'_username']}) Response: {$response}", __LINE__, __FILE__);
 			$response = json_decode($response);
 			if ($response->result[0]->status == 1) {
 				// update db w/ new ip
@@ -155,12 +155,12 @@ function_requirements('whm_api');
 			myadmin_log(self::$module, 'info', "ip {$serviceInfo[$settings['PREFIX'].'_ip']} (Shared IP) Main IP {$mainIp}, no Change Needed", __LINE__, __FILE__);
 		}
 		add_output('Dedicated IP Order Canceled');
-		$email = $settings['TBLNAME'] . ' ID: ' . $serviceInfo[$settings['PREFIX'] . '_id'] . '<br>' . $settings['TBLNAME'] . ' Hostname: ' . $serviceInfo[$settings['PREFIX'] . '_hostname'] . '<br>' . "Invoice: $r<br>" . "Description: {$db->Record['repeat_invoices_description']}<br>";
-		$subject = $settings['TBLNAME'] . ' ' . $db->Record['repeat_invoices_service'] . ' Canceled Dedicated IP';
+		$email = $settings['TBLNAME'].' ID: '.$serviceInfo[$settings['PREFIX'].'_id'].'<br>'.$settings['TBLNAME'].' Hostname: '.$serviceInfo[$settings['PREFIX'].'_hostname'].'<br>'."Invoice: $r<br>"."Description: {$db->Record['repeat_invoices_description']}<br>";
+		$subject = $settings['TBLNAME'].' '.$db->Record['repeat_invoices_service'].' Canceled Dedicated IP';
 		$headers = '';
-		$headers .= 'MIME-Version: 1.0' . EMAIL_NEWLINE;
-		$headers .= 'Content-type: text/html; charset=UTF-8' . EMAIL_NEWLINE;
-		$headers .= 'From: ' . $settings['TITLE'] . ' <' . $settings['EMAIL_FROM'] . '>' . EMAIL_NEWLINE;
+		$headers .= 'MIME-Version: 1.0'.EMAIL_NEWLINE;
+		$headers .= 'Content-type: text/html; charset=UTF-8'.EMAIL_NEWLINE;
+		$headers .= 'From: '.$settings['TITLE'].' <'.$settings['EMAIL_FROM'].'>'.EMAIL_NEWLINE;
 		admin_mail($subject, $email, $headers, FALSE, 'admin_email_website_ip_canceled.tpl');
 	}