Rewrite throws test descriptions

Author: TotalTechGeek

suites/throw.json

@@ -1,12 +1,12 @@
 [
     {
-        "description": "Creates an error object",
+        "description": "Throws hello as an error",
         "rule": { "throw": "hello" },
         "data": null,
         "error": { "type": "hello" }
     },
     {
-        "description": "NaN creates an error object or measured equivalent (equivalence class test)",
+        "description": "Throwing NaN produces an error object or measured equivalent (equivalence class test)",
         "rule": { "throw": "NaN" },
         "data": null,
         "error": { "type": "NaN" }