typo.

git-svn-id: http://svn.miranda-ng.org/main/trunk@3092 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Added sndVol sources (not adopted; old addons version, does someone has newer version?)

git-svn-id: http://svn.miranda-ng.org/main/trunk@3093 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c