[Tagging] wiki page for building=pavilion

[Hufkratzer]

I douibt that the description of the tag building=pavilion on its wiki 
page as  "A building providing facilities for users of sports grounds" 
is correct. The creator of this wiki page didn't respond to a question 
in this regard on the discussion page. Therefore and since I don't have 
experience with this tag I am asking here if the wiki page is correct. I 
suspect the description would better be some more general description 
like in wikipedia, something like "A subsidiary building that is either 
positioned separately or as an attachment to a main building. Often its 
function makes it an object of pleasure.". But maybe in OSM the meaning 
of "pavilion" is different than normal; the tag is used 4k times. What 
do you think?