Merge pull request #231 from exercism/Leap_Year_Descriptive_Test_Titles

A little more descriptive Leap Year test titles

leap.json

@@ -6,32 +6,32 @@
          "expected": true
       },
       {
-         "description": "non-leap year",
+         "description": "standard and odd year",
          "input": 1997,
          "expected": false
       },
       {
-         "description": "non-leap even year",
+         "description": "standard even year",
          "input": 1998,
          "expected": false
       },
       {
-         "description": "century",
+         "description": "standard nineteenth century",
          "input": 1900,
          "expected": false
       },
       {
-         "description": "second century",
+         "description": "standard eighteenth century",
          "input": 1800,
          "expected": false
       },
       {
-         "description": "fourth century",
+         "description": "leap twenty fourth century",
          "input": 2400,
          "expected": true
       },
       {
-         "description": "y2k",
+         "description": "leap y2k",
          "input": 2000,
          "expected": true
       }

leap.md

@@ -14,6 +14,9 @@ this look-up, pretend it doesn't exist and implement it yourself.
 
 ## Notes
 
+Though our exercise adopts some very simple rules, there is more to
+learn!
+
 For a delightful, four minute explanation of the whole leap year
 phenomenon, go watch [this youtube video][video].