docs: remove cruft from tree docs

Author: McShelby

docs/content/shortcodes/tree/_index.en.md

@@ -40,7 +40,7 @@ Markdown codefence syntax is widely available in other Markdown parsers like Git
 
 The **NAME** can be followed by an optional pipe (`|`) to define an **ICON** and further optional pipe to define the icon's **COLOR**.
 
-- **ICON**: [Font Awesome icon name](shortcodes/icon#finding-an-icon) set to the left of the **NAME**. If you give a single string, it is selected from Font Awesome's [solid](https://fontawesome.com/search?ic=free-collection&s=solid) icons. If you want to use a different set, you have to give the complete styles after the double colons. See above example for the `home.php`.
+- **ICON**: [Font Awesome icon name](shortcodes/icon#finding-an-icon) set to the left of the **NAME**. If you give a single string, it is selected from Font Awesome's [solid](https://fontawesome.com/search?ic=free-collection&s=solid) icons. If you want to use a different set, you have to give the complete styles. See above example for the `home.php`.
 
 - **COLOR**: The [CSS color value](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value) to be used. If not set, the primary color will be used.
 

layouts/partials/version.txt

@@ -1 +1 @@
-9.0.3+39bd42a6602f7a7d2b714d710e312cc5941154c9
+9.0.3+6ce76522e50393128730839d3ffa3deb12863262