Doc: Build fix for Qt5 compilation
Doc: Build fix for Qt5 compilation

Change-Id: Id09f218492ce2b82e1c7ceae6e9324e52972aeb1
Reviewed-by: Oswald Buddenhagen <6a8868beda3e139b5ac22b2534a23d3e6ba81819@nokia.com>

duythanhphan/qt-creator,malikcjm/qtcreator,maui-packages/qt-creator,richardmg/qtcreator,Distrotech/qtcreator,xianian/qt-creator,maui-packages/qt-creator,syntheticpp/qt-creator,darksylinc/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,farseerri/git_code,xianian/qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,darksylinc/qt-creator,farseerri/git_code,AltarBeastiful/qt-creator,azat/qtcreator,farseerri/git_code,malikcjm/qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,azat/qtcreator,azat/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,richardmg/qtcreator,AltarBeastiful/qt-creator,syntheticpp/qt-creator,maui-packages/qt-creator,xianian/qt-creator,azat/qtcreator,colede/qtcreator,omniacreator/qtcreator,colede/qtcreator,colede/qtcreator,duythanhphan/qt-creator,amyvmiwei/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,syntheticpp/qt-creator,kuba1/qtcreator,jonnor/qt-creator,amyvmiwei/qt-creator,maui-packages/qt-creator,azat/qtcreator,richardmg/qtcreator,AltarBeastiful/qt-creator,jonnor/qt-creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,KDE/android-qt-creator,richardmg/qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,Distrotech/qtcreator,omniacreator/qtcreator,AltarBeastiful/qt-creator,omniacreator/qtcreator,syntheticpp/qt-creator,duythanhphan/qt-creator,omniacreator/qtcreator,Distrotech/qtcreator,kuba1/qtcreator,KDE/android-qt-creator,KDE/android-qt-creator,colede/qtcreator,farseerri/git_code,danimo/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,xianian/qt-creator,kuba1/qtcreator,Distrotech/qtcreator,farseerri/git_code,farseerri/git_code,colede/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,jonnor/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,jonnor/qt-creator,syntheticpp/qt-creator,danimo/qt-creator,colede/qtcreator,omniacreator/qtcreator,KDE/android-qt-creator,syntheticpp/qt-creator,farseerri/git_code,duythanhphan/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,KDE/android-qt-creator,duythanhphan/qt-creator,danimo/qt-creator,colede/qtcreator,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,jonnor/qt-creator,darksylinc/qt-creator,darksylinc/qt-creator,danimo/qt-creator,maui-packages/qt-creator,KDE/android-qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,KDE/android-qt-creator,kuba1/qtcreator,danimo/qt-creator,xianian/qt-creator,duythanhphan/qt-creator,xianian/qt-creator,maui-packages/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,jonnor/qt-creator,kuba1/qtcreator,richardmg/qtcreator,malikcjm/qtcreator,xianian/qt-creator,malikcjm/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,azat/qtcreator,Distrotech/qtcreator,danimo/qt-creator,duythanhphan/qt-creator,syntheticpp/qt-creator,darksylinc/qt-creator,KDE/android-qt-creator,amyvmiwei/qt-creator