Fix typo

Author: tmontaigu

src/PackageManager.cpp

@@ -251,7 +251,7 @@ PackageManager::PackageManager(const PythonConfig &config, QWidget *parent)
  {
  // The main intent of checking access rights of venv is for the Windows bundled
  // env, but checking for all venv won't hurt.
- // on Windowsn the bundled env is very likely to be installed in
+ // on Windows the bundled env is very likely to be installed in
  // "C:\Programs\Cloud Compare\plugins\Python" and that requires admin rights to add/modify.
  // It is better to notify user and prevent them from trying something that will faill.
  case PythonConfig::Type::Venv: