Update install_linux.md

Nate Smith · web-flow · commit c7fa9809c1ff · 2020-09-17T12:11:50.000-05:00
diff --git a/docs/install_linux.md b/docs/install_linux.md
@@ -9,7 +9,7 @@ our release schedule.
 
 ## Official sources
 
-### Debian, Ubuntu 20.04 Linux (apt)
+### Debian, Ubuntu LTS Linux (apt)
 
 Install:
 
