Update: Formatting and code cleanup in processor and config files

src/processors/submit_pop.php

@@ -38,7 +38,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         exit;
     }
     
-    $target_dir = $rootPath . "/src/processors/uploads/pop/";
+    $target_dir = $rootPath . "/uploads/pop/";
     // Use EFT ID as filename instead of random filename
     $filename = $eft_id . '.pdf';
     $target_file = $target_dir . $filename;