Fix rdsamp doc typo

cx1111 · cx1111 · commit 2df13d15998e · 2022-06-13T22:08:57.000-07:00
diff --git a/wfdb/io/record.py b/wfdb/io/record.py
@@ -2245,7 +2245,7 @@ def rdsamp(
     --------
     >>> signals, fields = wfdb.rdsamp('sample-data/test01_00s',
                                       sampfrom=800,
-                                      channel =[1,3])
+                                      channels=[1,3])
 
     """
     if (pn_dir is not None) and ("." not in pn_dir):
