corrections

Signed-off-by: Stefano Capitani <stefano@manjaro.org>

pacnew-checker0 → pacnew-checker0.sh

 #!/bin/bash
-set -x
+
 /usr/bin/pacnew-checker && \
 [[ -f /etc/pacnew-check.file ]] && \
 pkexec rm -f /etc/pacnew-check.file