for jsdoc3/jsdoc3.github.com#5 - mention jsdoc/util/error in plugin docs#9

hegemonic merged 1 commit intojsdoc:masterjsdoc/jsdoc.github.io:masterfrom

mathematicalcoffee:plugin-error-reportingmathematicalcoffee/jsdoc3.github.com:plugin-error-reportingCopy head branch name to clipboard