From 33f666773dad97c9e07818af1e05c05821b9e907 Mon Sep 17 00:00:00 2001
From: sh123 <sh123@users.noreply.github.com>
Date: Thu, 3 Feb 2022 11:18:52 +0200
Subject: [PATCH] Update README.md

---
 cad/README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cad/README.md b/cad/README.md
index 760936b..36ef591 100644
--- a/cad/README.md
+++ b/cad/README.md
@@ -1,11 +1,11 @@
 # FreeCAD tracker models
 
-Rubber duck antenna:
+**Rubber duck antenna**:
 - `antenna_base` - base for rubber duck antenna, to be printed with PETG filament.
 - `antenna_cover` - cover for rubber duck antenna, to printed with TPU filament.
 
-Rubber duck antenna spiral widing was done with 1.3mm copper wire on 8mm aluminium scaffolding tube.
+&#128073; Rubber duck antenna spiral widing was done with 1.3mm copper wire on 8mm aluminium scaffolding tube.
 
-Tracker case:
+**Tracker case**:
 - `aprs_tracker_e22_v2` - base for tracker case.
 - `aprs_tracker_e22_cover_v22` - upper cover for tracker case.