Update README.md

README.md

@@ -14,7 +14,7 @@ You will need to follow these instructions:
 
     ``` bash
 
-    singularity pull alphafold3.sif docker://gitlab.rc.uab.edu/rc-data-science/community-containers/Alphafold3/
+    singularity pull alphafold3.sif docker://gitlab.rc.uab.edu:4567/rc-data-science/community-containers/alphafold3/alphafold3
 
     ```
 1. When the above step is completed, you can now run the Alphafold3 container on Cheaha using the command to test it out.