diff --git a/app/Filament/Resources/OcrValidationResource.php b/app/Filament/Resources/OcrValidationResource.php
index 46cc12e..854a910 100644
--- a/app/Filament/Resources/OcrValidationResource.php
+++ b/app/Filament/Resources/OcrValidationResource.php
@@ -284,7 +284,7 @@ class OcrValidationResource extends Resource
                                 $serialNumbers = $serials;
 
                                 //$templatePath = storage_path('app/private/uploads/StickerTemplateOcr/Single.pdf');
-                                $templatePath = storage_path("app/private/uploads/OcrGrNumber/'$grNumber'.pdf");
+                                $templatePath = storage_path('app/private/uploads/OcrGrNumber/' . $grNumber . '.pdf');
 
                                 if(!file_exists($templatePath))
                                 {