* 3 words.
*
* @param a
- * First word to calcuate hash of.
+ * First word to calculate hash of.
* @param b
- * Second word to calcuate hash of.
+ * Second word to calculate hash of.
* @param c
- * Third word to calcuate hash of.
+ * Third word to calculate hash of.
* @param initval
* Initialising value of hash.
* @return
* 2 words.
*
* @param a
- * First word to calcuate hash of.
+ * First word to calculate hash of.
* @param b
- * Second word to calcuate hash of.
+ * Second word to calculate hash of.
* @param initval
* Initialising value of hash.
* @return
* 1 word.
*
* @param a
- * Word to calcuate hash of.
+ * Word to calculate hash of.
* @param initval
* Initialising value of hash.
* @return