965633: Updated UG documentation for squiggly annotation.#4354

SF4524LogeshKumar wants to merge 2 commits intohotfix/hotfix-v30.1.37syncfusion-content/ej2-asp-core-mvc-docs:hotfix/hotfix-v30.1.37from

EJ2-965633-squigglyHFsyncfusion-content/ej2-asp-core-mvc-docs:EJ2-965633-squigglyHFCopy head branch name to clipboard