diff --git a/docs/hpc/13_tutorial_intro_hpc/11_apptainer_on_torch.mdx b/docs/hpc/13_tutorial_intro_hpc/11_apptainer_on_torch.mdx
index c7f84f9649..9c2ba97b66 100644
--- a/docs/hpc/13_tutorial_intro_hpc/11_apptainer_on_torch.mdx
+++ b/docs/hpc/13_tutorial_intro_hpc/11_apptainer_on_torch.mdx
@@ -177,7 +177,7 @@ Container images are typically read-only. Research data, scripts, notebooks, and
 
 By making host directories available inside the container, Apptainer allows applications to access data stored on Torch while maintaining a reproducible software environment.
 
-# Using Docker images with Apptainer
+# Using Docker Images with Apptainer
 
 So far, we have used container images that are already available on Torch under `/share/apps/images`.