1 files changed, 1 insertions, 1 deletions
diff --git a/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefFunc.php b/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefFunc.php
index 3539ede..c3ba74f 100644
--- a/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefFunc.php
+++ b/src/WebAssembly/Structure/Instructions/Instrs/Reference/RefFunc.php
@@ -15,6 +15,6 @@ final readonly class RefFunc extends Instr
 
     public static function opName(): string
     {
-        return "ref.func";
+        return 'ref.func';
     }
 }