Updated 指定班级学生课程学习情况接口 (markdown)

@@ -23,7 +23,7 @@
             "cover": "969fb65a3a1a4f2698d91079b61ece63",
             "cover": "969fb65a3a1a4f2698d91079b61ece63",
             "lastModified": 1437834404849,
             "lastModified": 1437834404849,
             "recommend": true
             "recommend": true
-            "locked": true
+            "locked":true
         }
         }
              ]
              ]
 }
 }