fix: 修改swaggerui中controller名

src/main/java/com/nju/edu/eval/web/controller/CourseController.java

@@ -17,7 +17,7 @@ import springfox.documentation.annotations.ApiIgnore;
  */
 @RestController
 @RequestMapping(path = "/api/course")
-@Api(tags = {"考试"})
+@Api(tags = {"课程"})
 public class CourseController {
     private final CourseService courseService;