Add topics for OCR Numbers exercise (exercism#971)

robvanderleek · FridaTveit · commit caccff5ce0ce · 2017-10-24T09:26:51.000+01:00
* Add topics for OCR Numbers exercise

* Limit list to 5 relevant topics
diff --git a/config.json b/config.json
@@ -917,7 +917,13 @@
       "core": false,
       "difficulty": 8,
       "slug": "ocr-numbers",
-      "topics": null,
+      "topics": [
+        "exception_handling",
+        "loops",
+        "lists",
+        "strings",
+        "parsing"
+      ],
       "unlocked_by": "robot-name",
       "uuid": "5cbc6a67-3a53-4aad-ae68-ff469525437f"
     },
@@ -1102,4 +1108,4 @@
   ],
   "language": "Java",
   "solution_pattern": "reference"
-}
+}
