docs：“换一个单词”

src/main/java/com/szwl/mapper/xml/TOrderDetailsMapper.xml

@@ -15,7 +15,7 @@
         <result column="price" property="price" />
         <result column="amount" property="amount" />
         <result column="refund_quantity" property="refundQuantity" />
-        <result column="refund_amout" property="refundAmout" />
+        <result column="refund_amount" property="refundAmount" />
         <result column="refund_status" property="refundStatus" />
         <result column="company_type" property="companyType" />
         <result column="machine_type" property="machineType" />
@@ -23,7 +23,7 @@
 
     <!-- 通用查询结果列 -->
     <sql id="Base_Column_List">
-        id, admin_id, equipment_id, create_date, order_sn, product_no, product_name, product_number, price, amount, refund_quantity, refund_amout, refund_status, company_type, machine_type
+        id, admin_id, equipment_id, create_date, order_sn, product_no, product_name, product_number, price, amount, refund_quantity, refund_amount, refund_status, company_type, machine_type
     </sql>
 
 </mapper>

src/main/java/com/szwl/model/entity/TOrderDetails.java

@@ -60,7 +60,7 @@ public class TOrderDetails implements Serializable {
     private Integer refundQuantity;
 
     @ApiModelProperty(value = "退款金额")
-    private BigDecimal refundAmout;
+    private BigDecimal refundAmount;
 
     @ApiModelProperty(value = "退款状态，0：未支付，1：已支付，2：部分退款，3：全部退款，4：退款中")
     private String refundStatus;