[derive] Fix unused variable bug in tests (#2891)

joshlf · web-flow · commit 46e77d2050c3 · 2026-01-16T20:39:10.000Z
gherrit-pr-id: Gb0b66dae77773a18d69d3fb5ea1e2b2f07d0611e
diff --git a/zerocopy-derive/src/output_tests.rs b/zerocopy-derive/src/output_tests.rs
@@ -94,7 +94,7 @@ diff (expected vs got):
 ```
 {}
 ```\n",
-            res, "diff"
+            res, diff
         );
     }
 }
