fix path name

Dockerfile

@@ -19,7 +19,7 @@ FROM registry.git.autistici.org/ai3/docker/chaperone-base
 
 COPY --from=build /go/bin/shapeshifter-dispatcher /usr/local/bin/shapeshifter-dispatcher
 COPY --from=build /usr/sbin/openvpn /usr/sbin/openvpn
-COPY --from=build /got/bin/openvpn_exporter /usr/local/bin/openvpn_exporter
+COPY --from=build /go/bin/openvpn_exporter /usr/local/bin/openvpn_exporter
 COPY chaperone.d/ /etc/chaperone.d
 RUN apt-get -q update && env DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
         openvpn libcap2-bin netcat-openbsd iptables\