Fixed inappropriate example in [Header] API doc.
Fixed inappropriate example in [Header] API doc.

ajayanandgit/mbunit-v3,ajayanandgit/mbunit-v3,xJom/mbunit-v3,xJom/mbunit-v3,xJom/mbunit-v3,xJom/mbunit-v3,mterwoord/mbunit-v3,mterwoord/mbunit-v3,Gallio/mbunit-v3,ajayanandgit/mbunit-v3,ajayanandgit/mbunit-v3,Gallio/mbunit-v3,mterwoord/mbunit-v3,mterwoord/mbunit-v3,Gallio/mbunit-v3,xJom/mbunit-v3,mterwoord/mbunit-v3,ajayanandgit/mbunit-v3,Gallio/mbunit-v3,mterwoord/mbunit-v3,xJom/mbunit-v3,Gallio/mbunit-v3,Gallio/mbunit-v3,Gallio/mbunit-v3,ajayanandgit/mbunit-v3