Update README.md

Author: aiekick

README.md

@@ -164,7 +164,7 @@ igfd::ImGuiFileDialog::Instance()->FileDialog("ChooseFileDlgKey", ImGuiWindowFla
 
 You can have tables display like that.
 
-- you need to use imgui tables branch (not merged in master at this moment)
+- you need to use [imgui tables branch](https://github.com/ocornut/imgui/tree/tables) (not merged in master at this moment)
 - uncomment "#define USE_IMGUI_TABLES" in you custom config file (CustomImGuiFileDialogConfig.h in this example)
 
 ![alt text](doc/imgui_tables_branch.gif)