fix formatting issues from prettier

Author: david-mkl

lib/layer.js

@@ -11,21 +11,25 @@ BbPromise.promisifyAll(fse);
  * @return {Promise} the JSZip object constructed.
  */
 function zipRequirements() {
-    return addTree(new JSZip(), path.join('.serverless', 'requirements')).then(zip =>
-      writeZip(zip, path.join('.serverless', 'pythonRequirements.zip'))
-    );
+  return addTree(new JSZip(), path.join('.serverless', 'requirements')).then(
+    zip => writeZip(zip, path.join('.serverless', 'pythonRequirements.zip'))
+  );
 }
 
 /**
  * Creates a layer on the serverless service for the requirements zip.
  * @return {Promise}
  */
 function createLayers() {
-  this.serverless.service.layers['pythonRequirements'] = Object.assign({
+  this.serverless.service.layers['pythonRequirements'] = Object.assign(
+    {
       artifact: path.join('.serverless', 'pythonRequirements.zip'),
       name: `${this.serverless.service.stage}-python-requirements`,
-      description: 'Python requirements generated by serverless-python-requirements.',
-  }, this.options.layer);
+      description:
+        'Python requirements generated by serverless-python-requirements.'
+    },
+    this.options.layer
+  );
 
   return BbPromise.resolve();
 }
@@ -36,14 +40,14 @@ function createLayers() {
  */
 function layerRequirements() {
   if (!this.options.layer) {
-    return BbPromise.resolve()
+    return BbPromise.resolve();
   }
 
   this.serverless.cli.log('Packaging Python Requirements Lambda Layer...');
 
   return BbPromise.bind(this)
     .then(zipRequirements)
-    .then(createLayers)
+    .then(createLayers);
 }
 
 module.exports = { layerRequirements };