function tagDescriptionStyle( section ) {
		var desc;
		var tags;
		var i;

		tags = section.tags;
		if ( tags ) {
			for ( i = 0; i < tags.length; i++ ) {
				desc = tags[ i ].description;
				if ( !endsWith( desc, '.' ) ) {
					context.report( 'Tag description must end with a period', section );
				}
				if ( !hasValidStart( desc ) ) {
					context.report( 'Tag description must be capitalized', section );
				}
			}
		}
	}
Checks whether style rules for tag descriptions are obeyed.

@private
@param {Object} section - parameters or returns section