fix linting errors

Signed-off-by: VoR0220 <catalanor0220@gmail.com>

lib/core/engine.js

@@ -190,7 +190,6 @@ class Engine {
     this.registerModule('profiler', {
       events: this.events,
       logger: this.logger,
-      plugins: this.plugins,
     });
 
     this.contractsManager = new ContractsManager({

lib/modules/profiler/index.js

@@ -1,7 +1,7 @@
 const asciiTable = require('ascii-table');
 
 class Profiler {
-  constructor(embark ,options) {
+  constructor(embark) {
     this.embark = embark;
     this.logger = embark.logger;
     this.events = embark.events;
@@ -47,7 +47,7 @@ class Profiler {
                self.logger.info("--  profile for " + contractName);
                this.profile(contractName, contract);
           });
-          return "profiled..."
+          return "profiled...";
       }
     });
   }