code style fixes

Author: Sergii Kovalev

.eslintrc

@@ -24,6 +24,7 @@ rules:
   linebreak-style:
     - error
     - unix
+  no-trailing-spaces: error
   semi:
     - error
     - always

lib/deferredOutputs.js

@@ -17,9 +17,9 @@ module.exports = {
 
 	/**
 	 * Register a deferred output
-	 * @param {string} sourceOutput 
-	 * @param {Object} targetObject 
-	 * @param {string} targetPropertyName 
+	 * @param {string} sourceOutput
+	 * @param {Object} targetObject
+	 * @param {string} targetPropertyName
 	 */
 	addDeferredOutput(sourceOutput, targetObject, targetPropertyName) {
 		this.options.verbose && this.serverless.cli.log(`Register deferred output ${sourceOutput} -> ${targetPropertyName}`);

lib/removeAlias.js

@@ -221,7 +221,7 @@ module.exports = {
 			this._serverless.cli.log('noDeploy option active - will do nothing');
 			return BbPromise.resolve();
 		}
-		
+
 		this._masterAlias = currentTemplate.Outputs.MasterAliasName.Value;
 		if (this._stage && this._masterAlias === this._alias) {
 			// Removal of the master alias is requested -> check if any other aliases are still deployed.

lib/stackInformation.js

@@ -176,7 +176,7 @@ module.exports = {
 
 			const currentAliasStackTemplate = _.get(_.first(removed), 'template', {});
 			const deployedAliasStackTemplates = _.map(filteredAliasStackTemplates, template => template.template);
-		
+
 			this._serverless.service.provider.deployedCloudFormationTemplate = currentTemplate;
 			this._serverless.service.provider.deployedCloudFormationAliasTemplate = currentAliasStackTemplate;
 			this._serverless.service.provider.deployedAliasTemplates = filteredAliasStackTemplates;