modify format

mindarmour/fuzz_testing/fuzzing.py

@@ -52,7 +52,6 @@ def _coverage_gains(pre_coverage, coverages):
 
     Returns:
         - list, coverage gains for mutated samples.
-
         - float, last value in parameter coverages.
     """
     gains = [pre_coverage] + coverages[:-1]
@@ -181,13 +180,9 @@ class Fuzzer:
 
         Returns:
             - list, mutated samples in fuzz_testing.
-
             - list, ground truth labels of mutated samples.
-
             - list, preds of mutated samples.
-
             - list, strategies of mutated samples.
-
             - dict, metrics report of fuzzer.
 
         Raises: