Update link to Magnum bindings. (#2269)
The various community projects that integrated Dear ImGui into Magnum
were merged together and are now an official part of the engine.
diff --git a/docs/README.md b/docs/README.md
index c40aaf5..5f9a188 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -147,7 +147,7 @@
- OpenSceneGraph/OSG: [gist](https://gist.github.com/fulezi/d2442ca7626bf270226014501357042c)
- ORX: [pr #1843](https://github.com/ocornut/imgui/pull/1843)
- LÖVE+Lua: [love-imgui](https://github.com/slages/love-imgui)
-- Magnum: [magnum-imgui](https://github.com/lecopivo/magnum-imgui), [MagnumImguiPort](https://github.com/lecopivo/MagnumImguiPort)
+- Magnum: [ImGuiIntegration](https://doc.magnum.graphics/magnum/namespaceMagnum_1_1ImGuiIntegration.html) ([example](https://doc.magnum.graphics/magnum/examples-imgui.html))
- NanoRT: [syoyo/imgui](https://github.com/syoyo/imgui/tree/nanort)
- Qt3d: [imgui-qt3d](https://github.com/alpqr/imgui-qt3d), QOpenGLWindow [qtimgui](https://github.com/ocornut/imgui/issues/1910)
- SFML: [imgui-sfml](https://github.com/EliasD/imgui-sfml)
