fix typo in CUDA samples

Author: sjpb

ansible/roles/cuda/defaults/main.yml

@@ -5,7 +5,7 @@ cuda_packages:
   - cuda
   - nvidia-gds
 # _cuda_version_tuple: # discovered from installed package e.g. ('12', '1', '0')
-cuda_version_short: "{{ _cuda_version_tuple[0] }}.{{ cuda_version_tuple[1] }}"
+cuda_version_short: "{{ _cuda_version_tuple[0] }}.{{ _cuda_version_tuple[1] }}"
 cuda_samples_release_url: "https://github.com/NVIDIA/cuda-samples/archive/refs/tags/v{{ cuda_version_short }}.tar.gz"
 cuda_samples_path: "/home/{{ ansible_user }}/cuda_samples"
 cuda_samples_programs: