1011515: Need correct code snippets in the open-save.md files#2295

DeiraSF4418 wants to merge 3 commits intohotfix/hotfix-v32.2.3syncfusion-content/document-processing-docs:hotfix/hotfix-v32.2.3from

EJ2-1011515-hotfixsyncfusion-content/document-processing-docs:EJ2-1011515-hotfixCopy head branch name to clipboard