Update doc

Author: enricohuang

articles/communication-services/resources/troubleshooting/voice-video-calling/references/how-to-collect-browser-verbose-log.md

@@ -13,7 +13,7 @@ ms.subservice: calling
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 # How to collect verbose log from browsers
-When you suspect that an issue originates within the underlying layer, collecting verbose logs in addition to web logs can provide valuable information.
+When an issue originates within the underlying layer, collecting verbose logs in addition to web logs can provide valuable information.
 
 To collect the verbose log from the browser, initiate a web browser session with specific command line arguments. You open your video application within the browser and execute the scenario you're debugging.
 Once the scenario is executed, you can close the browser.