Update NEWS.md

NEWS.md

@@ -14,7 +14,7 @@
 - Gaussian processes have been vectorised and the `gp_opts()` function has been updated to allow for the specification of a periodic kernel. By @seabbs in #742 and reviewed by @jamesmbaazam.
 - Prior predictive checks have been used to update the following priors: the prior on the magnitude of the Gaussian process (from HalfNormal(0, 1) to HalfNormal(0, 0.1)), and the prior on the overdispersion (from 1 / HalfNormal(0, 1)^2 to 1 / HalfNormal(0, 0.25)). By @seabbs in #742 and reviewed by @jamesmbaazam.
 - The default stan control options have been updated from `list(adapt_delta = 0.95, max_treedepth = 15)` to `list(adapt_delta = 0.9, max_treedepth = 12)` due to improved performance and to reduce the runtime of the default parameterisations. By @seabbs in #742 and reviewed by @jamesmbaazam.
-- Initialisation has been simplified by sampling directly from the priors rather than from a constrained space (excluding the Gaussian process noise terms). By @seabbs in #742 and reviewed by @jamesmbaazam.
+- Initialisation has been simplified by sampling directly from the priors, where possible, rather than from a constrained space. By @seabbs in #742 and reviewed by @jamesmbaazam.
 - Unnecessary normalisation of delay priors has been removed. By @seabbs in #742 and reviewed by @jamesmbaazam.
 
 ## Bug fixes