fix archlinux tester image

Author: blahgeek

readme.md

@@ -20,8 +20,8 @@ This repo builds Emacs as AppImages for x86-64 & aarch64 linux systems.
 
 ## Version string meanings
 
-- `gtk3` (or `x11` in legacy builds): built with X11 GTK3 toolkit
-- `lucid`: built with X11 lucid toolkit
+- `gtk3` (or `x11` in legacy builds): built with X11 GTK3 toolkit (requires gtk3 libraries installed)
+- `lucid`: built with X11 lucid toolkit (requires libxaw installed)
 - `pgtk`: built with PGTK GUI support, for wayland desktop
 - `nox`: built without GUI support
 

tests/Dockerfile.archlinux

@@ -2,8 +2,8 @@ FROM archlinux:latest
 
 RUN pacman-key --init \
     && pacman -Syu --noconfirm \
-    && pacman -S --noconfirm xfce4 libxpm
+    && pacman -S --noconfirm xfce4 libxaw
 
-# libXmp is required by lucid build
+# libxaw is required by lucid build
 
 ADD scripts /scripts