Update control/xferfcn.py

sawyerbfuller · namannimmo10 · web-flow · commit c588cdcc674a · 2020-08-24T14:23:43.000-07:00
Spelling error in docstring

Co-authored-by: Naman Gera &lt;namangera15@gmail.com&gt;
diff --git a/control/xferfcn.py b/control/xferfcn.py
@@ -1093,7 +1093,7 @@ def _dcgain_cont(self):
 
     def is_static_gain(self):
          """returns True if and only if all of the numerator and denominator 
-         polynomials of the (possibly MIMO) transfer funnction are zeroth order, 
+         polynomials of the (possibly MIMO) transfer function are zeroth order, 
          that is, if the system has no dynamics. """
          for list_of_polys in self.num, self.den: 
              for row in list_of_polys:
