chore(firestore-translate-text): regen readme (#2236)

Author: cabljac

firestore-translate-text/README.md

@@ -86,7 +86,7 @@ To install an extension, your project must be on the [Blaze (pay as you go) plan
 * Translation Model: This extension provides the option to use Gemini 1.5 Pro for translations, which may provide more accurate and context-aware translations. The extension accesses the Gemini API using a Google AI API key that you can provide as a secret during installation.
 
 
-* Google AI API key: If you selected AI Translations Using Gemini to perform translations, please provide a Google AI API key, which you can create here:  https://ai.google.dev/gemini-api/docs/api-key
+* Google AI API key: If you selected AI Translations Using Gemini to perform translations, please provide a Google AI API key, which you can create here: https://ai.google.dev/gemini-api/docs/api-key
 
 
 * Translate existing documents?: Should existing documents in the Firestore collection be translated as well?  If you've added new languages since a document was translated, this will fill those in as well.