Editing WoW:API UnitChannelInfo

{{wowapi}} __NOTOC__
<!-- Describe the purpose of the function, exhausting detail can be saved for a later section -->
One line summary description of function.
<!-- List return values and arguments as well as function name, follow Blizzard usage convention for args -->
 isTrue, retVal1, retVal2 = func("arg1", arg2, ...)

== Arguments ==
<!-- List each argument, together with its type -->
;arg1 : String - description
;arg2 : Table - description

== Returns ==
:isTrue, retVal1, retVal2  <!-- Include this line ONLY IF there are multiple return values and a large number of arguments -->
<!-- List each return value, together with its type -->
;isTrue : Boolean - is it true
;retVal1 : String - is it true
;retVal2 : Number - is it true

== Triggers Events ==
<!-- If this function triggers an event, name it here. If not, remove the entire section. -->
* {{api|t=e|WHO_LIST_UPDATE}}, when your query has finished processing on the server and new "Who" information is available

== Example ==
<!-- If it helps, include an example here, though it's not required if the usage is self-explanatory -->
 local a, b, c = func("hi", {1,2,3} )

<big>'''Result'''</big>
<!-- If it helps, include example results here, though they are not required. You're allowed to cheat liberally since WoW isn't a command line language. -->
 a = "hi "
 b = "hi hi"
 c = "hi hi hi"


== Details ==
<!-- Details not appropriate for the main description can go here. 
     REMOVE the section if you're just going to restate the intro line! -->
: Does something particularly detailed.