Comment 4 for bug 593388

To work around this, simple run this script with root priviledges (or make the changes manually) (it will have to be repeated after reinstallation (i.e. update or distribution upgrade) until this is fixed of humanity-icon-theme):
#!/bin/bash

cp /usr/share/icons/gnome/scalable/apps/accessories-text-editor.svg /usr/share/icons/Humanity/apps/16/gedit-icon.svg
cp /usr/share/icons/gnome/scalable/apps/accessories-text-editor.svg /usr/share/icons/Humanity/apps/22/gedit-icon.svg
cp /usr/share/icons/gnome/scalable/apps/accessories-text-editor.svg /usr/share/icons/Humanity/apps/24/gedit-icon.svg
cp /usr/share/icons/gnome/scalable/apps/accessories-text-editor.svg /usr/share/icons/Humanity/apps/32/gedit-icon.svg
cp /usr/share/icons/gnome/scalable/apps/accessories-text-editor.svg /usr/share/icons/Humanity/apps/48/gedit-icon.svg

rm /usr/share/icons/Humanity/apps/16/leafpad.svg
rm /usr/share/icons/Humanity/apps/22/leafpad.svg
rm /usr/share/icons/Humanity/apps/24/leafpad.svg
rm /usr/share/icons/Humanity/apps/32/leafpad.svg
rm /usr/share/icons/Humanity/apps/48/leafpad.svg

rm /usr/share/icons/Humanity/icon-theme.cache