audio/ble_audio.h: fix duplicated defgroups
Couple defgroups had same title.
diff --git a/nimble/host/audio/include/audio/ble_audio.h b/nimble/host/audio/include/audio/ble_audio.h
index 288f13e..f555cac 100644
--- a/nimble/host/audio/include/audio/ble_audio.h
+++ b/nimble/host/audio/include/audio/ble_audio.h
@@ -225,7 +225,7 @@
/** @} */
/**
- * @defgroup ble_audio_codec_config Bluetooth Low Energy Audio Codec Specific Capabilities
+ * @defgroup ble_audio_codec_caps Bluetooth Low Energy Audio Codec Specific Capabilities
* @{
*/
@@ -294,7 +294,7 @@
/** @} */
/**
- * @defgroup ble_audio_contexts Bluetooth Low Energy Audio Supported Frame Durations
+ * @defgroup ble_audio_sup_frame_durations Bluetooth Low Energy Audio Supported Frame Durations
* @{
*/
@@ -313,7 +313,7 @@
/** @} */
/**
- * @defgroup ble_audio_contexts Bluetooth Low Energy Audio Supported Sampling Frequencies
+ * @defgroup ble_audio_sup_sampling_freqs Bluetooth Low Energy Audio Supported Sampling Frequencies
* @{
*/
@@ -359,7 +359,7 @@
/** @} */
/**
- * @defgroup ble_audio_contexts Bluetooth Low Energy Audio Supported Channel Counts
+ * @defgroup ble_audio_sup_chan_counts Bluetooth Low Energy Audio Supported Channel Counts
* @{
*/
