Fixed test for failed validation

Note that the schema currently supports both string and object analysis in the
"analysis" field of a result.

docs/bad-examples/results/example-analysis-as-id-FAIL.json

@@ -8,8 +8,7 @@
     "me:EmotionAnalysis1",
     "me:NER1",
     {
-      "@type": "analysis",
-      "@id": "wrong"
+      "description": "missing @id and @type"
     }
   ],
   "entries": [