 provided function.
 
 <code><em>array</em>.some(<em>callback</em>[, <em>thisObject</em>])</code>
-@param callback thisObject  Function to test for each element.Object to use as
+@param callback thisObject  Function to test for each element.Object to use as
 this when executing callback.
 @name some
 @methodOf Array#

Sets the day of the month for a specified date according to local time.

<code> setDate(<em>dayValue</em>) </code>
@param dayValue  An integer from 1 to 31, representing the day of the month.
@name setDate
@methodOf Date#
###

if it is not present. The array is searched backwards, starting at fromIndex.

<code><em>array</em>.lastIndexOf(<em>searchElement</em>[, <em>fromIndex</em>])</code>
@param searchElement fromIndex  Element to locate in the array.The index at
which to start searching backwards. Defaults to the array's length, i.e. the
whole array will be searched. If the index is greater than or equal to the
length of the array, the whole array will be searched. If negative, it is taken
