improve wording

Author: calvinmclean

examples/middleware-roundtripper/README.md

@@ -4,12 +4,12 @@
 
 The purpose of this example is to demonstrate a few common usecases for HTTP server middlewares and client-side round trippers.
 
-It provides wrapper types to string together nested/sequential middlewares and roundtrippers. This makes it easy to show how different orders affect the effectiveness of these functions.
+It provides wrapper types to string together nested/sequential middlewares and roundtrippers. This makes it easy to show how different ordering impacts the effectiveness of these functions.
 
 I encourage you to take a look at the tests which will demonstrate the different correct and incorrect uses of these.
 
 Some incorrect uses aren't shown, like running a middleware that could panic before applying the RecoverMiddleware.
 
-- If logging or caching middleware is applied before sanitizing auth details, the auth details are logged/cached
+- If caching middleware is applied before sanitizing auth details, the auth details are cached
 - If the logging or caching round tripper runs after applying auth to the request, the auth details are logged/cached
 - If a server-side cache middleware is used before checking authentication, responses could be leaked to unauthorized requests