Fix combine_tf docstring typo

sdahdah · sdahdah · commit 612d19b2b899 · 2024-12-19T19:11:53.000-05:00
diff --git a/control/bdalg.py b/control/bdalg.py
@@ -543,7 +543,7 @@ def combine_tf(tf_array):
     Combine two transfer functions
 
     >>> s = ct.TransferFunction.s
-    >>> ct.ombine_tf([
+    >>> ct.combine_tf([
     ...     [1 / (s + 1)],
     ...     [s / (s + 2)],
     ... ])
