fix typo in comments

Author: Gerald Unterrainer

src/main/java/info/unterrainer/commons/httpserver/daos/ListQuery.java

@@ -86,8 +86,7 @@ public List<T> getN(final long count) {
 	 * Execute a SELECT query that returns a single result-row.
 	 *
 	 * @return the result-row as a JPA
-	 * @throws NoResultException        if there is no
-	 *                                  resultNonUniqueResultException
+	 * @throws NoResultException        if there is no result
 	 * @throws NonUniqueResultException if more than one result
 	 */
 	public T getSingle() {