diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 52513979e45..06c3dc6cfa1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -123,31 +123,35 @@ Correct
```
## Adding an icon to Lawnicons
-Here's how to add an icon to Lawnicons:
-
### Prerequisites
-* Your icon in the SVG format, adhering to the [above guidelines](#contributing-icons). The filename must use snake case (e.g. `files_by_google.svg`).
-* The package and activity name of the app.
+* A fork of the Lawnicons repository;
+* Your icon in the SVG format, adhering to the [above guidelines](#contributing-icons). The filename must use snake case (e.g. `spck_editor.svg`).
+* The package and activity name of the app;
### Via `icontool.py`
-Please check the [icon tool guide](/docs/icontool_guide.md) for more information.
+Please check [the icon tool guide](/docs/icontool_guide.md) for more information.
### Via manual process
-1. Add the ready SVG to the `svgs` directory.
+1. Add the ready SVG to the `svgs` directory. If you want to add a link to an existing SVG, you will need its name.
-1. Add a new line to `app/assets/appfilter.xml` (in alphabetical order, by the `name` attribute), and map the new icon to a package name and app's activity. For example:
+2. Add a new line to `app/assets/appfilter.xml` (in alphabetical order, by the `name` attribute), and map the new icon to a package name and app's activity.
+ **Example**
+ - the app name: `Spck Editor`;
+ - the svg (drawable) name: `spck_editor`;
+ - the package and activity of the app: `io.spck/io.spck.EditorActivity`.
+
+ **The new line**
```xml
-