Refactoring and unnecessary package removal (#307)

* Remove unnecessary else

It is unnecessary because it is returning in the if statement

* Remove unused package

Author: abetomo

lib/schedule_events.js

@@ -14,9 +14,8 @@ ScheduleEvents.prototype = {
   _ruleDescription: (params) => {
     if ('ScheduleDescription' in params && params.ScheduleDescription != null) {
       return `${params.ScheduleDescription}`
-    } else {
-      return `${params.ScheduleName} - ${params.ScheduleExpression}`
     }
+    return `${params.ScheduleName} - ${params.ScheduleExpression}`
   },
 
   _functionName: (params) => {

package.json

@@ -34,7 +34,6 @@
     "chai": "^2.0.0",
     "hoek": "^2.11.1",
     "mocha": "",
-    "should": "",
     "standard": "^10.0.2"
   },
   "dependencies": {