* case-insensitive diffs, or diffs which ignore
* changes in white-space.
*
- * @param $from_lines array An array of strings.
+ * @param array $from_lines
+ * An array of strings.
* (Typically these are lines from a file.)
- * @param $to_lines array An array of strings.
- * @param $mapped_from_lines array This array should
- * have the same size number of elements as $from_lines.
- * The elements in $mapped_from_lines and
- * $mapped_to_lines are what is actually compared
- * when computing the diff.
- * @param $mapped_to_lines array This array should
- * have the same number of elements as $to_lines.
+ * @param array $to_lines
+ * An array of strings.
+ * @param array $mapped_from_lines
+ * This array should have the same size number of elements as $from_lines.
+ * The elements in $mapped_from_lines and $mapped_to_lines are what is
+ * actually compared when computing the diff.
+ * @param array $mapped_to_lines
+ * This array should have the same number of elements as $to_lines.
*/
public function __construct($from_lines, $to_lines, $mapped_from_lines, $mapped_to_lines) {