Some small fixes requested by @jekroege

(cherry picked from commit 4a71a4e3)

src/core/config/ConfigManager.cpp

 /**
  * @file
  * @brief Implementation of config manager
+ *
  * @copyright Copyright (c) 2017-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".
  * In applying this license, CERN does not waive the privileges and immunities granted to it by virtue of its status as an

src/core/config/ConfigManager.hpp

 /**
  * @file
  * @brief Interface to the main configuration and its normal and special sections
+ *
  * @copyright Copyright (c) 2017-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".
  * In applying this license, CERN does not waive the privileges and immunities granted to it by virtue of its status as an

src/modules/EventLoaderEUDAQ2/EventLoaderEUDAQ2.cpp

 /**
  * @file
- * @brief Implementation of the EventLoaderEUDAQ2 module
+ * @brief Implementation of module EventLoaderEUDAQ2
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".

src/modules/EventLoaderEUDAQ2/EventLoaderEUDAQ2.h

 /**
  * @file
- * @brief Definition of the EventLoaderEUDAQ2 module
+ * @brief Definition of module EventLoaderEUDAQ2
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".

src/modules/EventLoaderMuPixTelescope/EventLoaderMuPixTelescope.cpp

 /**
  * @file
- * @brief Implementation of EventLoaderMuPixTelescope module
+ * @brief Implementation of module EventLoaderMuPixTelescope
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".

src/modules/EventLoaderMuPixTelescope/EventLoaderMuPixTelescope.h

 /**
  * @file
- * @brief Definition of EventLoaderMuPixTelescope module
+ * @brief Definition of module EventLoaderMuPixTelescope
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".

src/modules/TextWriter/TextWriter.cpp

 /**
  * @file
- * @brief Implementation of a module writing data to text
+ * @brief Implementation of module TextWriter
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".

src/modules/TextWriter/TextWriter.h

 /**
  * @file
- * @brief Definition of a module writing data to text
+ * @brief Definition of module TextWriter
  *
  * @copyright Copyright (c) 2019-2020 CERN and the Corryvreckan authors.
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".