BranchDistanceSuiteFitness: Add more precise comment on how coverage is computed.
@@ -87,7 +87,7 @@ class BranchDistanceSuiteFitnessFunction(asff.AbstractSuiteFitnessFunction):
existing += len(known_data.existing_predicates) * 2
# A branch is covered if it has a distance of 0.0
- # Must consider both branches (True and False)
+ # Must consider both branches created by a predicate, i.e. true and false.
covered += len([v for v in trace.true_distances.values() if v == 0.0])
covered += len([v for v in trace.false_distances.values() if v == 0.0])
