An alert reader [points out] claims that although musician Denis Ryan is one of Nova Scotia's most successful investors, he is not now and has never been a restaurateur. Perhaps that's why he is such a successful investor. [Update: Several readers report that Ryan once held an interest in the Antigonish bar now called Piper's Pub. I think that makes this a correction within a correction to a correction.] Darn. All those Irish folksingers look alike. I've corrected the original post, which, ironically, was prompted by another news organization's similar flub. In strict blog etiquette, I should leave the original mistake in place, but...