Qt Contributions Guidelines broken links

Web page http://qt-project.org/wiki/Qt-Contribution-Guidelines section "Style, Conventions and Principles" has a few broken links:

• "Code style" in first line redirects to a wiki article marked as "This article is empty. Start it!". Really?
• "Coding conventions" on lines 1/2 points to "http://qt-project.org/wiki/Coding_Conventions" which redirect to a bogus link. The right URL to point to is "http://qt-project.org/wiki/Coding-Conventions" ('-' instead of "_")
• "API Design Principles" on paragraph 4 points to "http://qt-project.org/wiki/API_Design_Principles". The right URL to point to is "http://qt-project.org/wiki/API-Design-Principles" ('-' instead of "_" again)