Using tagfile from Corrade documentation.

Workaround to avoid clash with Corrade's TypeTraits.h.

Doxyfile

@@ -1566,7 +1566,7 @@ SKIP_FUNCTION_MACROS   = YES
 # NOT include the path). If a tag file is not located in the directory in which
 # doxygen is run, you must also specify the path to the tagfile here.
 
-TAGFILES               =
+TAGFILES               = ../corrade/build/doc/corrade.tag=../../../../corrade/build/doc/html
 
 # When a file name is specified after GENERATE_TAGFILE, doxygen will create
 # a tag file that is based on the input files it reads.

src/TypeTraits.h

@@ -15,7 +15,7 @@
     GNU Lesser General Public License version 3 for more details.
 */
 
-/** @file
+/** @file /TypeTraits.h
  * @brief Enum Magnum::Type, class Magnum::TypeOf, Magnum::TypeInfo, Magnum::TypeTraits
  */