1 files changed, 4 insertions, 3 deletions
diff --git a/testing/web-platform/tests/css/css-grid/parsing/grid-shorthand-serialization.html b/testing/web-platform/tests/css/css-grid/parsing/grid-shorthand-serialization.html
index 7751fd883b..29bab75f61 100644
--- a/testing/web-platform/tests/css/css-grid/parsing/grid-shorthand-serialization.html
+++ b/testing/web-platform/tests/css/css-grid/parsing/grid-shorthand-serialization.html
@@ -33,11 +33,12 @@
     }
 
     if (declarations) {
-      let cssText = div.style.cssText;
+      let cssTextSerialization = div.style.cssText;
       declarations.forEach(decl => {
         test(function(){
-          assert_true(cssText.indexOf(decl) !== -1, `cssText ('${cssText}') must contain '${decl}'`);
-        }, `cssText ('${cssText}') must contain '${decl}'`);
+          assert_true(cssTextSerialization.indexOf(decl) !== -1,
+                      `cssText serialization ('${cssTextSerialization}') must contain contain '${decl}'`);
+        }, `cssText ('${cssText}') must contain '${decl}' in its serialization`);
       });
     }
   }