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Author: Stacyrch140

articles/communication-services/concepts/voice-video-calling/calling-sdk-features.md

@@ -169,7 +169,7 @@ The Azure Communication Services Calling SDK supports the following streaming co
 While the Calling SDK doesn't enforce these limits, your users might experience performance degradation if they're exceeded. Use the API of [Optimal Video Count](../../how-tos/calling-sdk/manage-video.md?pivots=platform-web#remote-video-quality) to determine how many current incoming video streams your web environment can support.
 
 ## Supported video resolutions
-The Azure Communicaton Services Calling SDK support up to the following video resolutions:
+The Azure Communication Services Calling SDK support up to the following video resolutions:
 
 | Maximum video resolution | WebJS | iOS | Android | Windows |
 | ------------- | ----- | ----- | ------- | ------- |
@@ -179,7 +179,7 @@ The Azure Communicaton Services Calling SDK support up to the following video re
 The resolution can vary depending on the number of participants on a call, the amount of bandwidth available to the client, and other overall call parameters. Read 
 
 ## Number of participants on a call support
-- Up to 350 users can join a group call, Room or Teams + ACS call. The maxmimum number of users that can join through WebJS calling SDK or Teams web client is capped at 100 participants, the remaining calling end point will nee to join using Android, iOS, or Windows calling SDK or related Teams desktop or mobile client apps.
+- Up to 350 users can join a group call, Room or Teams + ACS call. The maximum number of users that can join through WebJS calling SDK or Teams web client is capped at 100 participants, the remaining calling end point will need to join using Android, iOS, or Windows calling SDK or related Teams desktop or mobile client apps.
 - Once the call size reaches 100+ participants in a call, only the top 4 most dominant speakers that have their video camera turned can be seen.
 - When the number of people on the call is 100+, the viewable number of incoming video renders automatically decreases from 3x3 (9 incoming videos) down to 2x2 (4 incoming videos).
 - When the number of users goes below 100, the number of supported incoming videos goes back up to 3x3 (9 incoming videos).