Update cuqi/sampler/__init__.py

Co-authored-by: amal-ghamdi <[email protected]>

Author: chaozg

cuqi/sampler/__init__.py

@@ -50,7 +50,7 @@
 
    :py:class:`cuqi.problem.BayesianProblem` continues to have the same API for `sample_posterior` and the `UQ` method.
 
-   There is now a flag `legacy` that can be set to `True` to use the legacy MCMC samplers.
+   There is a flag `legacy` that can be set to `True` to use the legacy MCMC samplers.
 
    By default, the flag is set to `False` and the samplers in `cuqi.sampler` are used.