diff --git a/Retron-77.md b/Retron-77.md
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--- a/Retron-77.md
+++ b/Retron-77.md
@@ -29,7 +29,7 @@ There is a single UART header on the mainboard that can be used to obtain a seri
 
 ## Overview
 
-Both an image of the included SD card and a tarball of the source and development environment can be downloaded from [Hyperkin](https://www.hyperkin.com/r77). The system is an embedded linux system build around the Armbian Linux 3.4.113. Apart from the kernel, the system shipped by Hyperkin contains the following components:
+Both an image of the included SD card and a tarball of the source and development environment can be downloaded from [Hyperkin](https://www.hyperkin.com/r77). The system is an embedded linux system build around the Armbian Linux 3.4.113 kernel. Apart from the kernel, the system shipped by Hyperkin contains the following components:
 
  * Busybox
  * SDL 1.2