*
* @param {String} name the name of the option.
* @param {String|number} axis the axis to search. Can be the string representation
- * ("x", "y", "y2") or the y-axis number (0, 1). (x-axis can't be specified by number.')
+ * ("x", "y", "y2") or the y-axis number (0, 1). (x-axis can't be specified by number.)
*/
DygraphOptions.prototype.getForAxis = function(name, axis) {
var axisIdx;