Fix 'data-reference-resources-wrapper' not appended
diff --git a/core/src/main/kotlin/Formats/DacHtmlFormat.kt b/core/src/main/kotlin/Formats/DacHtmlFormat.kt
index aa07245..698d254 100644
--- a/core/src/main/kotlin/Formats/DacHtmlFormat.kt
+++ b/core/src/main/kotlin/Formats/DacHtmlFormat.kt
@@ -35,7 +35,7 @@
             body {
                 bodyContent()
                 // TODO Refactor appendDataReferenceResourceWrapper to use KotlinX.HTML
-                unsafe { raw(StringBuilder().appendDataReferenceResourceWrapper(nodes).toString()) }
+                unsafe { raw(buildString { appendDataReferenceResourceWrapper(nodes) }) }
             }
         }
     }