two additional small docs updates based on PR feedback

docs/js-guide/code-organization.rst

@@ -1,7 +1,7 @@
 Static Files Organization
 -------------------------
 
-All JavaScript code should be in a .js file and encapsulated as a
+All\* JavaScript code should be in a .js file and encapsulated as a
 module either using the ES Module syntax or modified-AMD syntax in
 legacy code using using ``hqDefine``.
 
@@ -25,3 +25,8 @@ which we structure as follows:
 
 To develop with javascript locally, make sure you run ``yarn dev`` and
 restart ``yarn dev`` whenever you add a new Webpack Entry Point.
+
+\* There are a few places we do intentionally use script blocks.
+These are places where there are just a few lines of code that are
+truly independent of the rest of the site's JavaScript. They are rare.
+For instance, third-party analytics script blocks are an example.

docs/js-guide/requirejs-to-webpack.rst

@@ -130,9 +130,8 @@ Step 3: Verify Page Loads Without JavaScript Errors
 ---------------------------------------------------
 
 The final step is to ensure that the page with the Entry Point loads without
-JavaScript errors. It is recommended to do this on staging if any additional
-complex local setup is required. Most of the time, entry points should load
-without errors if the build succeeds.
+JavaScript errors. Most of the time, entry points should load without errors if
+the build succeeds.
 
 If there are JavaScript errors, the mostly likely issue is due to ``undefined`` errors
 when referencing a module/dependency. The most likely cause of this is a missing