I noticed that and used "report a problem" to submit the request to change it. If enough people do this, it will probably get fixed. Just do to the TV App website [link], log in with your DIRECTV user and password, then hover over the NHL app and the choices will pop up. Finally, select "Image data is incorrect" and write a brief explanation.
Ah, you all beat me to it. I just checked on a whim and there it was. Thanks D*! (Although the logo for the Sabres you're using is now defunct as the Buffalo 'slug' has been replaced. Any chance of getting that updated?)
I submitted one last year because all the sports apps were on pacific time and it finally was fixed. Probably when enough subscribers submitted it.