[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

Diff for: control_algorithms/adrc.py

@@ -59,6 +59,5 @@ def reset(self):
 
 if __name__ == "__main__":
     import doctest
-    doctest.testmod()
-
 
+    doctest.testmod()