差戻の承認者の名前が確認コメントの内容になっているのを修正

ABVJE_BL/src/jp/agentec/abook/abv/bl/dto/TaskReportDto.java

@@ -94,7 +94,7 @@ public class TaskReportDto extends AbstractDto {
                 String sendBackComment
         ) {
             this.sendBackUserId = sendBackUserId;
-            this.sendBackUserName = sendBackComment;
+            this.sendBackUserName = sendBackUserName;
             this.sendBackComment = sendBackComment;
         }
     }