diff --git a/README.md b/README.md
index 4f9b230..8183a63 100644
--- a/README.md
+++ b/README.md
@@ -27,5 +27,5 @@ You can use this project as a starting point to write your own extension for Lib
 * The dialog shown when clicking "Action One" is [ActionOneDialog.xdl](https://github.com/smehrbrodt/libreoffice-starter-extension/blob/master/dialog/ActionOneDialog.xdl). The dialog itself contains information how to edit it.
 * The [DialogHelper](https://github.com/smehrbrodt/libreoffice-starter-extension/blob/master/source/org/libreoffice/example/helper/DialogHelper.java) contains lots of helper methods to work with the dialog.
 * To debug the Java code, just stick a breakpoint anywhere in Eclipse and start your run configuration in debug mode.
-* If you add non-code files to your extension, you need to mention them in [package.properties](https://github.com/smehrbrodt/libreoffice-starter-extension/blob/master/package.properties), else they won't be included in the packaged extension.
+* If you add non-code files (or an external .jar) to your extension, you need to mention them in [package.properties](https://github.com/smehrbrodt/libreoffice-starter-extension/blob/master/package.properties), else they won't be included in the packaged extension.
 * Now go on customizing the extension to your needs. You'll find lots of information in the [OpenOffice Wiki](https://wiki.openoffice.org/wiki/Extensions_development).