Added caveat on BBKS for MCMC notebook
@@ -986,7 +986,7 @@ Correlation.ipynb.
MCMC Likelihood Analysis.ipynb
\end{verbatim}
-Note that the likelihood analysis in the last notebook is not intended to be realistic, but it gives an operational example of how {\tt CCL} can be integrated into such an analysis. In particular, the notebook only considers cosmic shear over one wide redshift bin and the covariance matrix adopted solely includes a contribution from cosmic variance. The ``data vector'' is simply a simulated using {\tt CCL} theoretical predictions.
+Note that the likelihood analysis in the last notebook is not intended to be realistic, but it gives an operational example of how {\tt CCL} can be integrated into such an analysis. In particular, the notebook only considers cosmic shear over one wide redshift bin and the covariance matrix adopted solely includes a contribution from cosmic variance. The ``data vector'' is simply a simulated using {\tt CCL} theoretical predictions. For speed, theoretical predictions use the BBKS power spectrum plementation.
\subsection{Technical notes on how the Python wrapper is implemented}
