From ac93173dde8f36c4cd1084a1341bf44bd4dc8f90 Mon Sep 17 00:00:00 2001
From: Tjebbe Westendorp <1061961+tswestendorp@users.noreply.github.com>
Date: Tue, 25 Jun 2024 13:26:49 +0200
Subject: [PATCH] Matched formatting of minus-operator with other results

Added surrounding spaces to minus-operator when `$first_num` is greater than or equal to `$second_num`
---
 classes/BasicCaptcha.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/BasicCaptcha.php b/classes/BasicCaptcha.php
index 61bc10b..e145df2 100644
--- a/classes/BasicCaptcha.php
+++ b/classes/BasicCaptcha.php
@@ -35,7 +35,7 @@ public function getCaptchaCode($length = null): string
                     $result = "$second_num - $first_num";
                     $captcha_code = $second_num - $first_num;
                 } else {
-                    $result = "$first_num-$second_num";
+                    $result = "$first_num - $second_num";
                     $captcha_code = $first_num - $second_num;
                 }
             } elseif ($operator === '*') {