typo

Author: marcelduran

lib/specs.js

@@ -77,7 +77,7 @@ function buildTest(metric, spec, actual, defaults) {
       break;
     case '<>':
       result = actual < expected[0] && actual > expected[1];
-      operation = 'less than ' + expected[0] + ' or greater than';
+      operation = 'less than ' + expected[0] + ' and greater than';
       expected = expected[1];
       break;
     default: