tests: Fix incorrect documentation for test case cuckoocache_hit_rate_ok

src/test/cuckoocache_tests.cpp

@@ -114,7 +114,7 @@ static double normalize_hit_rate(double hits, double load)
     return hits * std::max(load, 1.0);
 }
 
-/** Check the hit rate on loads ranging from 0.1 to 2.0 */
+/** Check the hit rate on loads ranging from 0.1 to 1.6 */
 BOOST_AUTO_TEST_CASE(cuckoocache_hit_rate_ok)
 {
     /** Arbitrarily selected Hit Rate threshold that happens to work for this test