Fix

Author: MaximSmolskiy

audio_filters/iir_filter.py

@@ -9,7 +9,9 @@ class IIRFilter:
     ---
 
     Implementation details:
-    Based on the 2nd-order function from https://en.wikipedia.org/wiki/Digital_biquad_filter, this generalized N-order function was made.
+    Based on the 2nd-order function from
+    https://en.wikipedia.org/wiki/Digital_biquad_filter,
+    this generalized N-order function was made.
 
     Using the following transfer function
         .. math:: H(z)=\frac{b_{0}+b_{1}z^{-1}+b_{2}z^{-2}+...+b_{k}z^{-k}}{a_{0}+a_{1}z^{-1}+a_{2}z^{-2}+...+a_{k}z^{-k}}