Consistify API names

Author: domenic

README.md

@@ -1,4 +1,4 @@
-# Explainer for the Web Translation and Language Detection APIs
+# Explainer for the Translator and Language Detector APIs
 
 _This proposal is an early design sketch by the Chrome built-in AI team to describe the problem below and solicit feedback on the proposed solution. It has not been approved to ship in Chrome._
 
@@ -44,7 +44,7 @@ See [below](#language-tag-handling) for more on the details of how language tags
 
 ### Translation
 
-Here is the basic usage of the translation API, with no error handling:
+Here is the basic usage of the translator API, with no error handling:
 
 ```js
 const translator = await ai.translator.create({
@@ -62,7 +62,7 @@ Note that the `create()` method call here might cause the download of a translat
 
 ### Language detection
 
-A similar simplified example of the language detection API:
+A similar simplified example of the language detector API:
 
 ```js
 const detector = await ai.languageDetector.create();

index.bs

@@ -1,12 +1,12 @@
 <pre class='metadata'>
-Title: Web Translation API
+Title: Translator and Language Detector APIs
 Shortname: translation
 Level: None
 Status: w3c/UD
 Repository: explainers-by-googlers/translation-api
 URL: https://explainers-by-googlers.github.io/translation-api
 Editor: Domenic Denicola, Google https://google.com, [email protected], https://domenic.me/
-Abstract: The web translation API gives web pages the ability to translate text between languages, and detect the language of such text.
+Abstract: The translator and langauge detector APIs gives web pages the ability to translate text between languages, and detect the language of such text.
 Markup Shorthands: markdown yes, css no
 Complain About: accidental-2119 yes, missing-example-ids yes
 Assume Explicit For: yes