fixed doc error

Author: huangshuwei

examples/src/docs/en/ve-table/api/db.js

@@ -684,7 +684,7 @@ export const db = {
                 desc: `The min row height (PX). The smaller the value is, the more row is rendered in the table visualization range. It can be set according to the actual minimum height`,
                 type: "<code>Number</code>",
                 optionalVal: "-",
-                default: "42",
+                default: "40",
             },
             {
                 param: "scrolling",

examples/src/docs/zh/ve-table/api/db.js

@@ -684,7 +684,7 @@ export const db = {
                 desc: `最小行高（px）。值越小，可视化范围渲染的数据越多，具体根据实际最小高度设置即可`,
                 type: "<code>Number</code>",
                 optionalVal: "-",
-                default: "42",
+                default: "40",
             },
             {
                 param: "scrolling",