Fix link in readme

README.md

@@ -22,9 +22,9 @@ COOLEST is composed of three distinct building blocks:
 
 - __A set of [conventions](docs/conventions.md)__: reference point for all modelling assumptions and codes, which includes coordinate systems, units and profile definitions used when manipulating the lens models stored in the template file;
 
-- __Template file system__ ([`coolest.template`](coolest/template/)): a Python interface to create, store and manipulate COOLEST template files (JSON format) and linked external files (such as FITS files for data products);
+- __Template file system__ ([`coolest.template`](coolest/template/)): a Python interface to create, store and manipulate COOLEST template files (JSON format) and linked external files (such as FITS files for data and pixelated model components);
 
-- __Analysis & plotting__ ([`coolest.api`](coolest/template/)): a Python interface to compute key lensing quantities and generate publication-ready lens model plots.
+- __Analysis & plotting__ ([`coolest.api`](coolest/api/)): a Python interface to compute key lensing quantities and generate publication-ready lens model plots.
 
 ## Examples