* three colors. Since there are only three colors, it is linear and much faster than a classical sort. See for
* example http://en.wikipedia.org/wiki/Dutch_national_flag_problem
*
- * \param first forward iterators to the initial position of the sequence to partition. \param last forward iterators
- * to the final position of the sequence to partition. \param color the color function that accepts an element in the
- * range as argument, and returns a value of 0, 1, or 2.
+ * \param first forward iterators to the initial position of the sequence to partition.
+ * \param last forward iterators to the final position of the sequence to partition.
+ * \param color the color function that accepts an element in the range as argument, and returns a value of 0, 1, or 2.
*
* At the end of the call, elements with color 0 are at the beginning of the range, elements with color 2 are at the end
* and elements with color 1 are in the middle.
