message: docs: transform to uppercase API word in HTTP file
  PR Close
diff: @@ -856,7 +856,7 @@ The `CachingInterceptor` in the following example demonstrates this approach.
  </code-example>
  * The `isCacheable()` function determines if the request is cacheable.
  -In this sample, only GET requests to the npm package search api are cacheable.
  +In this sample, only GET requests to the npm package search API are cacheable.
  * If the request is not cacheable, the interceptor forwards the request
  to the next handler in the chain.
  