Fixed "paramters" is a misspelling of "parameters"

tests/TestCase/View/Helper/PaginatorHelperTest.php

@@ -832,7 +832,7 @@ class PaginatorHelperTest extends TestCase
     /**
      * Returns data sets of:
      *  * the name of the field being sorted on
-     *  * url paramters to pass to paginator sort
+     *  * url parameters to pass to paginator sort
      *  * expected result as a string
      *
      * @return array