Update README.md

Author: p2or

README.md

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 A simple Blender add-on that allows to **multiple OBJ files at once** and comes with the usual settings. 
 
-*Background:* This repository has emerged from [*How to batch import Wavefront OBJ files?*](https://blender.stackexchange.com/q/5064) to keep track of all the changes over the years and having all downloads in one place. The add-on itself is basically just a wrapper of [`wm.obj_import`](https://docs.blender.org/api/current/bpy.ops.wm.html?highlight=obj_import#bpy.ops.wm.obj_import) or [`import_scene.obj`](https://docs.blender.org/api/blender_python_api_2_74_5/bpy.ops.import_scene.html?highlight=import_scene.obj#bpy.ops.import_scene.obj) operator in versions prior to Blender `3.2.0` until importing multiple .obj files is supported officially.
+### Background
+
+This repository has emerged from [*How to batch import Wavefront OBJ files?*](https://blender.stackexchange.com/q/5064) to keep track of all the changes over the years and having all downloads in one place. The add-on itself is basically just a wrapper of [`wm.obj_import`](https://docs.blender.org/api/current/bpy.ops.wm.html?highlight=obj_import#bpy.ops.wm.obj_import) or [`import_scene.obj`](https://docs.blender.org/api/blender_python_api_2_74_5/bpy.ops.import_scene.html?highlight=import_scene.obj#bpy.ops.import_scene.obj) operator in versions prior to Blender `3.2.0` until importing multiple .obj files is supported officially.
 
 ## Versions