Syntax error and changing notification text

app/Notifications/WelcomeMessage.php

@@ -37,21 +37,22 @@ class WelcomeMessage extends Notification implements ShouldQueue
     {
         return ['database'];
     }
-    public function AdditionalLines() 
+    public function AdditionalLines()
         {
+
             $AdditionalLine = "";
             if(Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_EMAIL') != 0) {
-                $AdditionalLine .= "Verifying your E-Mail Address will grant you ".Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_EMAIL')." additional " . Configuration::getValueByKey('CREDITS_DISPLAY_NAME') . " <br />";
+                $AdditionalLine .= "Verifying your e-mail address will grant you ".Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_EMAIL')." additional " . Configuration::getValueByKey('CREDITS_DISPLAY_NAME') . ". <br />";
             }
             if(Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_EMAIL') != 0) {
-                $AdditionalLine .= "Verifying your Mail will also increase your Server Limit by " . Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_EMAIL') . " <br />";
+                $AdditionalLine .= "Verifying your e-mail will also increase your Server Limit by " . Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_EMAIL') . ". <br />";
             }
             $AdditionalLine .="<br />";
             if(Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_DISCORD') != 0) {
-                $AdditionalLine .=  "You can also verify your discord account to get another " . Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_DISCORD') . " " . Configuration::getValueByKey('CREDITS_DISPLAY_NAME') . " <br />";
+                $AdditionalLine .=  "You can also verify your discord account to get another " . Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_DISCORD') . " " . Configuration::getValueByKey('CREDITS_DISPLAY_NAME') . ". <br />";
             }
             if(Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_DISCORD') != 0) {
-                $AdditionalLine .=  "Verifying Discord will also increase your Server Limit by " . Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_DISCORD') . " <br />";
+                $AdditionalLine .=  "Verifying your Discord account will also increase your Server Limit by " . Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_DISCORD') . ". <br />";
             }
 
             return $AdditionalLine;
@@ -69,9 +70,9 @@ class WelcomeMessage extends Notification implements ShouldQueue
             'content' => "
                <p>Hello <strong>{$this->user->name}</strong>, Welcome to our dashboard!</p>
                 <h5>Verification</h5>
-                <p>Please remember that you can verify your E-Mail address and Link/Verify your Discord-Account</p>
+                <p>You can verify your e-mail address and link/verify your Discord account.</p>
                 <p>
-                  ".WelcomeMessage->AdditionalLines()."
+                  ".$this->AdditionalLines()."
                 </p>
                 <h5>Information</h5>
                 <p>This dashboard can be used to create and delete servers.<br /> These servers can be used and managed on our pterodactyl panel.<br /> If you have any questions, please join our Discord server and #create-a-ticket.</p>