Reformat the docs in the C++ file as C++ documentation.
Fix language and style issues.
Change-Id: Ifc2ac0a99700d8b2a2ca6835927cdfb0abd7ed2e
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Text was copied from packagemanagergui.cpp.
Change-Id: Idca8ce779bd5a3dbf5b3e7e4eca085c82973447e
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>