修改文案

pages/component/textarea/textarea.uvue

@@ -31,7 +31,7 @@ export default {
 		textarea_linechange() { console.log("输入框行数变化时调用，event.detail = {height: 0, height: 0, lineCount: 0}") },
 		textarea_blur() { console.log("输入框失去焦点时触发，event.detail = {value, cursor}") },
 		textarea_keyboardheightchange() { console.log("键盘高度发生变化的时候触发此事件，event.detail = {height: height, duration: duration}") },
-		textarea_focus() { console.log("输入框聚焦时触发，event.detail = { value, height }，height 为键盘高度，在基础库 1.9.90 起支持") },
+		textarea_focus() { console.log("输入框聚焦时触发，event.detail = { value, height }，height 为键盘高度") },
 		change_adjust_position_boolean(checked : boolean) { this.adjust_position_boolean = checked },
 		change_show_confirm_bar_boolean(checked : boolean) { this.show_confirm_bar_boolean = checked },
 		change_fixed_boolean(checked : boolean) { this.fixed_boolean = checked },