Update blackjax/smc/tempered.py

Co-authored-by: Junpeng Lao <[email protected]>

blackjax/smc/tempered.py

@@ -57,7 +57,7 @@ def update_and_take_last(
 ):
     """
     Given N particles, runs num_mcmc_steps of a kernel starting at each particle, and
-    returns the last values, waisting the previous num_mcmc_steps-1
+    returns the last values, discarding the previous num_mcmc_steps-1
     samples per chain.
     """