Automatic readme update

README.md

@@ -39,9 +39,9 @@ More details
 
 `{EpiNow2}` estimates the time-varying reproduction number on cases by
 date of infection (using a similar approach to that implemented in
-[`{EpiEstim}`](https://github.com/mrc-ide/EpiEstim)). True infections
-treated as latent and unobserved, estimated, and then mapped to observed
-data (for example cases by date of report) via a series of uncertain
+[`{EpiEstim}`](https://github.com/mrc-ide/EpiEstim)). True infections,
+treated as latent and unobserved, are estimated and then mapped to
+observed data (for example cases by date of report) via one or more
 delay distributions (in the examples in the package documentation these
 are an incubation period and a reporting delay) and a reporting model
 that can include weekly periodicity.