Clarify what the dialog in CppFileSettingsWidget::slotEdit() actually does
Clarify what the dialog in CppFileSettingsWidget::slotEdit() actually does

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