Bump rumdl-pre-commit from v0.0.155 to v0.0.170 (#34)

Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>

Author: brutusthebee

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
         exclude: "locales"
       - id: trailing-whitespace
   - repo: https://github.com/rvben/rumdl-pre-commit
-    rev: v0.0.155
+    rev: v0.0.170
     hooks:
       - id: rumdl
         args: [--force-exclude, --fix]

docs/en/tutorial/topics/custom-icons.md

@@ -3,13 +3,15 @@
 The app we developed in the main tutorial uses a default "gray bee" icon when it is packaged. Let's personalize this application by configuring it to use our own icon.
 
 /// note | Note
+
 In BeeWare, the term *icon* can refer to two different things:
 
 - **Application icon** — The image that represents your app on the desktop, dock, or home screen.
 
 - **Runtime icons** — Images used inside your app’s interface (for example, in buttons or tables).
 
 This tutorial describes how to set the *application icon*. It will not discuss how to package and use runtime icons.
+
 ///
 
 ## Adding an icon