Update index.bs

Co-authored-by: sunghee-hwang <[email protected]>
AOMediaCodec · Jul 17, 2023 · 7278dc8 · 7278dc8
1 parent 44b9ddb
commit 7278dc8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.bs b/index.bs
@@ -1659,7 +1659,7 @@ Common restrictions on the [=IA Sequence=] for all profiles specified in this ve
 		- For example, when the [=Audio Frame OBU=] has 960 audio samples at 48000 Hz, the duration of every [=Parameter Block OBU=] SHALL be 960 units if the parameter sample rate is 48000 Hz, or 480 units if the parameter sample rate is 24000 Hz.
 - In every [=Temporal Unit=], the start timestamp of every [=Audio Frame OBU=] SHALL be the same as its corresponding [=Parameter Block OBU=], if present.
 	- There SHALL be no redundant [=Parameter Block OBU=]s.
-	- [=Parameter Block OBU=]s SHALL come first and are followed by [=Audio Frame OBU=]s.
+	- [=Parameter Block OBU=]s SHALL come first and SHALL be followed by [=Audio Frame OBU=]s.
 - [=num_sub_mixes=] SHOULD be set to 1. Mix Presentation OBUs with [=num_sub_mixes=] > 1 SHOULD be ignored.
 - [=num_audio_elements=] SHOULD be set to 1 or 2. Mix Presentation OBUs with [=num_audio_elements=] > 2 SHOULD be ignored.