Minor edit

README.md

@@ -41,7 +41,7 @@ docker run --pull=always --name egl -it -d --gpus 1 --tmpfs /dev/shm:rw -e TZ=UT
 
 > NOTE: The container tags available are `latest` and `24.04` for Ubuntu 24.04, `22.04` for Ubuntu 22.04, and `20.04` for Ubuntu 20.04. [Persistent container tags](https://github.com/selkies-project/docker-nvidia-egl-desktop/pkgs/container/nvidia-egl-desktop) are available in the form `24.04-20210101010101`. Replace all instances of `mypasswd` with your desired password. `SELKIES_BASIC_AUTH_PASSWORD` will default to `PASSWD` if unspecified. The container must NOT be run in privileged mode.
 
-For [Apptainer](https://github.com/apptainer/apptainer)/[Singularity](https://github.com/sylabs/singularity) (requiring NVIDIA drivers):
+**For [Apptainer](https://github.com/apptainer/apptainer)/[Singularity](https://github.com/sylabs/singularity) (requiring NVIDIA drivers):**
 
 ```bash
 # Customize paths