docs(pipeline.py): update docstrings for new functions

Clarify that the `run` call calculates all ENFCs.

lta/helpers/pipeline.py

@@ -359,7 +359,7 @@ def run(self, control: str) -> None:
 
         This:
 
-        #. Calculates error-normalised fold change
+        #. Calculates error-normalised fold change for all conditions relatve to control
         #. Finds A-lipids and Jaccard distances.
         #. Finds U-lipids and Jaccard distances.
         #. Finds B-lipids (both picky and consistent) and Jaccard distances.