Fix typos and adjust sentences

atom/renderer/atom_renderer_client.cc

@@ -441,7 +441,6 @@ void AtomRendererClient::AddSupportedKeySystems(
 
 void AtomRendererClient::DidInitializeWorkerContextOnWorkerThread(
     v8::Local<v8::Context> context) {
-  LOG(ERROR) << "DidInitializeWorkerContextOnWorkerThread";
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kNodeIntegrationInWorker)) {
     WebWorkerObserver::GetCurrent()->ContextCreated(context);

docs/tutorial/multithreading.md

@@ -5,7 +5,7 @@ threads.
 
 ## Multi-threaded Node.js
 
-In Electron, it is supported to use Node.js integration in Web Workers. To do
+It is possible to use Node.js features in Electron's Web Workers, to do
 so the `nodeIntegrationInWorker` option should be set to `true` in
 `webPreferences`.
 
@@ -23,19 +23,19 @@ The `nodeIntegrationInWorker` can be used independent of `nodeIntegration`, but
 ## Available APIs
 
 All built-in modules of Node.js are supported in Web Workers, and `asar`
-archives can still be read with Node.js APIs. However non of Electron's built-in
-modules can be used in multi-threaded environment.
+archives can still be read with Node.js APIs. However none of Electron's
+built-in modules can be used in a multi-threaded environment.
 
 ## Native Node.js modules
 
 Any native Node.js module can be loaded directly in Web Workers, but it is
 strongly recommended not to do so. Most existing native modules have been
-written assuming single-thread environment, using them in Web Workers will
+written assuming single-threaded environment, using them in Web Workers will
 lead to crashes and memory corruptions.
 
-Even when using a thread-safe native Node.js module, it should be noticed that
-the `process.dlopen` function is not thread safe, so loading a native module
-in Web Workers is not thread safe.
+Note that even if a native Node.js module is thread-safe it's still not safe to
+load it in a Web Worker because the `process.dlopen` function is not thread
+safe.
 
 The only way to load a native module safely for now, is to make sure the app
 loads no native modules after the Web Workers get started.

spec/fixtures/api/unload

@@ -1 +0,0 @@
-unload