minor doc changes

Author: MustafaAkolawala

deployment/docker-compose/template.core_backend.env

@@ -41,7 +41,7 @@ LITELLM_ENDPOINT="http://localhost:4000"
 # If enabled, we default to using external services unless `CUSTOM_SPEECH_ENDPOINT` is set, in which case the custom hosted APIs will be used.
 # ENABLE_VOICE_SEARCH=True
 
-# if TOGGLE_VOICE is set to 'Custom' then make sure to also set the Environment variables mentioned below
+# If ENABLE_VOICE_SEARCH is set to True and you want to use a custom speech service
 # CUSTOM_STT_ENDPOINT=http://speech_service:8001/transcribe
 # CUSTOM_TTS_ENDPOINT=http://speech_service:8001/synthesize
 

docs/components/voice-service/index.md

@@ -7,7 +7,7 @@ The Voice Service component provides voice interaction capabilities within the A
 
 This documentation will guide you through setting up, configuring, and using the Voice Service in various scenarios.
 
-Note: To enable the `/voice-search` endpoint in the question-answer service, you need to set the `TOGGLE_VOICE` environment variable in `.core_backend.env` (cf. [Configuring AAQ](../../deployment/config-options.md#configuring-the-backend-core_backend))
+Note: To enable the `/voice-search` endpoint in the question-answer service, you need to set the `ENABLE_VOICE_SEARCH` to `True` environment variable in `.core_backend.env` (cf. [Configuring AAQ](../../deployment/config-options.md#configuring-the-backend-core_backend))
 
 ??? note "To use the speech service for manual setup and testing, you must install `ffmpeg` on your system."
     - [Guide for MacOS](https://phoenixnap.com/kb/ffmpeg-mac)