add more instructions on adding by cloning

Author: fpliger

docs/user-guide/running-offline.md

@@ -1,4 +1,4 @@
-# Running PyScript offline
+# Running PyScript Offline
 
 Althought users will want to create and share PyScript apps on the internet, there are cases when user want to run PyScript applications offline, in an airgapped fashion. This means that both PyScript core and the interpreter used to run code need to be served with the application itself. In short, the 2 main explicit tasks needed to create an offline PyScript application are:
 
@@ -21,9 +21,11 @@ mkdir -p pyscript-offline
 cd pyscript-offline
 ```
 
-### Adding ore by Cloning the Repository
+### Adding core by Cloning the Repository
 
-...
+You can build all the PyScript Core files by cloning the project repository and building them yourself. To do so, build the files by following the instructions in our [developer guide](/developers)
+
+Once you've run the `build` command, copy the `build` folder that has been created into your `pyscript-offline` folder.
 
 ### Adding core by Installing `@pyscript/core` Locally
 

mkdocs.yml

@@ -77,4 +77,5 @@ nav:
     - Python terminal: user-guide/terminal.md
     - Python editor: user-guide/editor.md
     - Plugins: user-guide/plugins.md
+    - Running PyScript Offline: user-guide/running-offline.md
     - Example apps: user-guide/examples.md