Update README.md

README.md

@@ -1,9 +1,12 @@
 This repository contains data and code necessary to reproduce the results shown 
 in the manuscript "Rates of palaeoecological change can inform ecosystem 
-restoration" submitted to the journal Biogeoscoences.
+restoration".
 
 The repository includes:
-- a script to get the raw data required for further data analyses into shape
-    (see folder "data_raw"), and
+- a script to get the raw data that are required for further data analyses 
+    into shape (see folder "data_raw"), and
 - three scripts to reproduce the Figures shown in the manuscript ("01_", "02_",
     and "03_").
+In addition, it includes functions that are required to run a function that was
+  modified from the R-Ratepol package (Mottl et al., 2021), as the functions
+  are not exported by the RRatepol package.