Update pymc/smc/sample_smc.py

Co-authored-by: Oriol Abril-Pla <[email protected]>

Author: 2 people

pymc/smc/sample_smc.py

@@ -69,7 +69,7 @@ def sample_smc(
         Random seed(s) used by the sampling steps. If a list, tuple or array of ints
         is passed, each entry will be used to seed each chain. A ValueError will be
         raised if the length does not match the number of chains.
-    chains : int, default None
+    chains : int, optional
         The number of chains to sample. Running independent chains is important for some
         convergence statistics. If ``None`` (default), then set to either ``cores`` or 2, whichever
         is larger.