!8440 【轻量级...

!8440 【轻量级 PR】：【OpenHarmony开源贡献者计划2022】application-dev/database/database-datashare-guidelines.md.代码格式不规范
Merge pull request !8440 from 欧阳智/N/A

zh-cn/application-dev/database/database-datashare-guidelines.md

@@ -152,7 +152,7 @@ DataShare即数据共享模块，提供了向其他应用共享以及管理其
    export default class MainAbility extends Ability {
    	onWindowStageCreate(windowStage) {
    		abilityContext = this.context;
-   		dataShare.createDataShareHelper(abilityContext, dseUri, (err,data)=>{
+   		dataShare.createDataShareHelper(abilityContext, dseUri, (err, data)=>{
    			dsHelper = data;
    		});
    	}