Update README.md

fix link

Author: nebfield

README.md

@@ -7,7 +7,7 @@ These CLI applications are used by the PGS Catalog Calculator workflow.
 
 | Application           | Description                                    | Link                                                  |
 |-----------------------|------------------------------------------------|-------------------------------------------------------|
-| `pgscatalog-download` | Download scoring files from the PGS Catalog    | [README](pgscatalog.downloadapp/pgscatalog/README.md) |
+| `pgscatalog-download` | Download scoring files from the PGS Catalog    | [README](pgscatalog.downloadapp/README.md) |
 | `pgscatalog-combine`  | Combine scoring files into a consistent format |
 
 
@@ -18,7 +18,7 @@ If you write  code to work with PGS, we publish some libraries that might be hel
 
 | Library                | Description                                              | Link                                              |
 |------------------------|----------------------------------------------------------|---------------------------------------------------|
-| `pgscatalog-corelib`   | Core classes and functions                               | [README](pgscatalog.corelib/pgscatalog/README.md) |
+| `pgscatalog-corelib`   | Core classes and functions                               | [README](pgscatalog.corelib/README.md) |
 | `pgscatalog-matchlib`  | Variant matching across scoring files and target genomes |
 | `pgscatalog-calclib`   | Ancestry estimation and normalisation                    |
 
@@ -29,4 +29,4 @@ Full documentation is provided..
 
 ## License
 
-All of our code is open source and licensed with [Apache 2](LICENSE).
+All of our code is open source and licensed with [Apache 2](LICENSE).