use spaces instead of hard tabs for indentation and add the supported modules as a sub-list

atom/renderer/renderer_client_base.cc

@@ -200,11 +200,11 @@ void RendererClientBase::AddSupportedKeySystems(
 }
 
 v8::Local<v8::Context> RendererClientBase::GetContext(
-	blink::WebFrame* frame, v8::Isolate* isolate) {
+    blink::WebFrame* frame, v8::Isolate* isolate) {
-	if (isolated_world())
+  if (isolated_world())
-		return frame->worldScriptContext(isolate, World::ISOLATED_WORLD);
+    return frame->worldScriptContext(isolate, World::ISOLATED_WORLD);
-	else
+  else
-		return frame->mainWorldScriptContext();
+    return frame->mainWorldScriptContext();
 }
 
 }  // namespace atom

atom/renderer/renderer_client_base.h

@@ -30,7 +30,7 @@ class RendererClientBase : public content::ContentRendererClient {
 
   // Get the context that the Electron API is running in.
   v8::Local<v8::Context> GetContext(
-	  blink::WebFrame* frame, v8::Isolate* isolate);
+      blink::WebFrame* frame, v8::Isolate* isolate);
 
  protected:
   void AddRenderBindings(v8::Isolate* isolate,

docs/api/sandbox-option.md

@@ -166,7 +166,11 @@ Currently the `require` function provided in the preload scope exposes the
 following modules:
 
 - `child_process`
-- `electron` (crashReporter, remote, ipcRenderer, and webFrame)
+- `electron`
+  - `crashReporter`
+  - `remote`
+  - `ipcRenderer`
+  - `webFrame`
 - `fs`
 - `os`
 - `timers`