An excerpt from the "Commonwealth Confidential" blog in some editions Wednesday misstated the job description of J.P. Miranda when he worked under Mayor Nutter in the Philly Counts initiative. He was an outreach coordinator.

A story Wednesday mischaracterized the expected attendance at a U.S. Conference of Mayors event in Philadelphia from May 22 to 24. The organization expects more than 100 participants, including 30 mayors.

A headline Wednesday wrongly named the group that organized a national conference in Philadelphia on the impact of violence this week. It was Mothers in Charge.

A story Wednesday about Bucks County rallies on the issue of gun control disrupting Little League games incorrectly listed Dan O'Connell as the county Little League president. He is the Morrisville Little League president.