convert the SVG file into a PNG file

the gitlab markdown renderer doesn't seem to like SVG files

convert the SVG file into a PNG file
0942cec5 · Jorge Aparicio · c755415e · 0942cec5 · c755415e · 0942cec5
Commit 0942cec5 authored 7 years ago by Jorge Aparicio
--- a/assets/cortex-m-layers.png
+++ b/assets/cortex-m-layers.png
--- a/assets/cortex-m-layers.svg
+++ b/assets/cortex-m-layers.svg
--- a/doc/Quickstart.md
+++ b/doc/Quickstart.md
@@ -2,7 +2,7 @@
 ## Abstraction layers
-![Abstraction layers](/assets/cortex-m-layers.svg)
+![Abstraction layers](/assets/cortex-m-layers.png)
 - `cortex-m` is a crate that provides an API to use functionality common to all Cortex-M
  microcontrollers.