- From Mattias: Address a few doxygen warnings.

core/base/v7/inc/ROOT/RArrayView.h

core/base/v7/inc/ROOT/RTupleApply.h

core/base/v7/inc/ROOT/TDirectory.h

core/base/v7/inc/ROOT/TDirectoryEntry.h

core/base/v7/inc/ROOT/TDrawable.h

core/base/v7/inc/ROOT/TLogger.h

core/base/v7/inc/ROOT/impl_tuple_apply.h

core/base/v7/inc/ROOT/rhysd_array_view.h

core/cont/inc/TCollectionProxyInfo.h

graf3d/gl/src/TGLPolyMarker.cxx

graf3d/gl/src/TGLSelectRecord.cxx

graf3d/gl/src/TGLVoxelPainter.cxx

hist/hist/src/TH1.cxx

hist/hist/src/TH2.cxx

hist/hist/src/TH3.cxx

html/src/TDocOutput.cxx

io/dcache/inc/TDCacheFile.h

io/io/src/TMakeProject.cxx

io/io/src/TStreamerInfo.cxx

math/doc/Math.md