#2441 - fix coverage

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@21019 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2488 - fix coverage


git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@21020 b5f69653-2bf5-0310-8201-b0dafb8e1405
#2441 - fix doxygen

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@21021 b5f69653-2bf5-0310-8201-b0dafb8e1405
A bit of whitespace OCD for old times' sake

git-svn-id: https://chaste.cs.ox.ac.uk/svn/chaste/trunk@21022 b5f69653-2bf5-0310-8201-b0dafb8e1405