Merge pull request #260 from SAY-5/fix-rcit-num_f-doc-258

docs: correct RCIT num_f default to 100

Author: kunwuz

causallearn/utils/RCIT/RCIT.py

@@ -31,7 +31,7 @@ def __init__(self, approx="lpd4", num_f=100, num_f2=5, rcit=True):
             - "perm" for permutation testing
             Default is "lpd4".
         num_f : int
-            Number of features for conditioning set. Default is 25.
+            Number of features for conditioning set. Default is 100.
         num_f2 : int
             Number of features for non-conditioning sets. Default is 5.
         rcit : bool