lrdocs-2893 fixed typos
lrdocs-2893 fixed typos

rafoli/liferay-blade-samples,gamerson/liferay-blade-samples,gamerson/liferay-blade-samples,gamerson/liferay-blade-samples,rafoli/liferay-blade-samples,gamerson/liferay-blade-samples,rafoli/liferay-blade-samples,gamerson/liferay-blade-samples,rafoli/liferay-blade-samples,gamerson/liferay-blade-samples,rafoli/liferay-blade-samples