style nits

Author: Sebastian McKenzie

README.md

@@ -85,8 +85,8 @@ $ fbkpm install your-package
 ### How is this different to existing alternate npm clients such as [ied](https://github.com/alexanderGugel/ied) and [pnpm](https://github.com/rstacruz/pnpm)?
 
 Similar in many aspects but unlike existing alternate npm clients, fbkpm is focused on
-security first, excellent performance is just an implementation detail. If we only cared about
-performance we'd help improve npm as that doesn't require a change in workflow.
+security and determinism first, excellent performance is just an implementation detail. If we only
+cared about performance we'd help improve npm as that doesn't require a change in workflow.
 
 ### Why not contribute back to npm?
 
@@ -102,11 +102,7 @@ We hope that some of our ideas make their way back into the main npm client.
 ### Non-determinism
 
 The npm dependency graph is nondeteriministic and is dependent on install order. This is
-terrible for reproducible builds. This is traditionally mitigated by npm with a lock file
-and the reshuffling of dependencies inside the graph. This however isn't enough. The use
-of a [CAS](https://en.wikipedia.org/wiki/Content-addressable_storage) for storing modules
-and sane version resolution against this tree, and using a shrinkwrap by default should
-allow for deterministic dependency graphs.
+terrible for reproducible builds.
 
 ### Option for a flat tree and a single version per package
 

src/cli/commands/install.js

@@ -383,8 +383,7 @@ function shouldWriteLockfile(flags: Object, args: Array<string>): boolean {
 
 export function setFlags(commander: Object) {
   commander.usage("install [packages ...] [flags]");
-  commander.option("-f, --flat", "only allow one version of a package. save all transitive " +
-                                 "dependencies as top level.");
+  commander.option("-f, --flat", "only allow one version of a package");
   commander.option("-S, --save", "save package to your `dependencies`");
   commander.option("-D, --save-dev", "save package to your `devDependencies`");
   commander.option("-P, --save-peer", "save package to your `peerDependencies`");

src/fetchers/tarball.js

@@ -14,12 +14,12 @@ import * as crypto from "../util/crypto.js";
 import BaseFetcher from "./_base.js";
 import * as fsUtil from "../util/fs.js";
 
-let zlib = require("zlib");
-let tar  = require("tar");
-let url  = require("url");
 let through = require("through2");
-let fs = require("fs");
-let path = require("path");
+let zlib    = require("zlib");
+let path    = require("path");
+let tar     = require("tar");
+let url     = require("url");
+let fs      = require("fs");
 
 export default class TarballFetcher extends BaseFetcher {
   async _fetch(dest: string): Promise<string> {