Doc: fix capitalization of GDB and GCC
Doc: fix capitalization of GDB and GCC

richardmg/qtcreator,farseerri/git_code,syntheticpp/qt-creator,KDE/android-qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,malikcjm/qtcreator,pcacjr/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,duythanhphan/qt-creator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,KDAB/KDAB-Creator,amyvmiwei/qt-creator,jonnor/qt-creator,maui-packages/qt-creator,azat/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,Distrotech/qtcreator,ostash/qt-creator-i18n-uk,danimo/qt-creator,richardmg/qtcreator,danimo/qt-creator,kuba1/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,syntheticpp/qt-creator,omniacreator/qtcreator,syntheticpp/qt-creator,martyone/sailfish-qtcreator,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,xianian/qt-creator,amyvmiwei/qt-creator,maui-packages/qt-creator,amyvmiwei/qt-creator,KDAB/KDAB-Creator,dmik/qt-creator-os2,malikcjm/qtcreator,darksylinc/qt-creator,pcacjr/qt-creator,farseerri/git_code,ostash/qt-creator-i18n-uk,KDAB/KDAB-Creator,jonnor/qt-creator,omniacreator/qtcreator,maui-packages/qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,renatofilho/QtCreator,richardmg/qtcreator,renatofilho/QtCreator,duythanhphan/qt-creator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,colede/qtcreator,xianian/qt-creator,duythanhphan/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,ostash/qt-creator-i18n-uk,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,jonnor/qt-creator,KDE/android-qt-creator,farseerri/git_code,dmik/qt-creator-os2,farseerri/git_code,amyvmiwei/qt-creator,jonnor/qt-creator,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,Distrotech/qtcreator,colede/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,farseerri/git_code,duythanhphan/qt-creator,pcacjr/qt-creator,omniacreator/qtcreator,xianian/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,bakaiadam/collaborative_qt_creator,colede/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,malikcjm/qtcreator,duythanhphan/qt-creator,duythanhphan/qt-creator,azat/qtcreator,kuba1/qtcreator,syntheticpp/qt-creator,amyvmiwei/qt-creator,syntheticpp/qt-creator,Distrotech/qtcreator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,hdweiss/qt-creator-visualizer,colede/qtcreator,hdweiss/qt-creator-visualizer,KDAB/KDAB-Creator,azat/qtcreator,AltarBeastiful/qt-creator,dmik/qt-creator-os2,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,renatofilho/QtCreator,maui-packages/qt-creator,xianian/qt-creator,richardmg/qtcreator,KDAB/KDAB-Creator,azat/qtcreator,kuba1/qtcreator,KDE/android-qt-creator,jonnor/qt-creator,azat/qtcreator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,pcacjr/qt-creator,danimo/qt-creator,bakaiadam/collaborative_qt_creator,martyone/sailfish-qtcreator,danimo/qt-creator,omniacreator/qtcreator,maui-packages/qt-creator,hdweiss/qt-creator-visualizer,dmik/qt-creator-os2,jonnor/qt-creator,farseerri/git_code,dmik/qt-creator-os2,danimo/qt-creator,omniacreator/qtcreator,azat/qtcreator,kuba1/qtcreator,danimo/qt-creator,pcacjr/qt-creator,darksylinc/qt-creator,syntheticpp/qt-creator,darksylinc/qt-creator,dmik/qt-creator-os2,malikcjm/qtcreator,KDAB/KDAB-Creator,renatofilho/QtCreator,pcacjr/qt-creator,KDE/android-qt-creator,richardmg/qtcreator,richardmg/qtcreator,Distrotech/qtcreator,danimo/qt-creator,farseerri/git_code,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,colede/qtcreator,xianian/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,KDE/android-qt-creator,colede/qtcreator,kuba1/qtcreator,kuba1/qtcreator,danimo/qt-creator,malikcjm/qtcreator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,KDE/android-qt-creator,xianian/qt-creator,darksylinc/qt-creator,xianian/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,renatofilho/QtCreator,dmik/qt-creator-os2,darksylinc/qt-creator