Fix typo

Author: Greelan

base/ampbase/Dockerfile

@@ -40,7 +40,7 @@ RUN         mkdir -p /usr/share/man/man1 && \
 RUN         case "$TARGETARCH" in \
                 amd64) wget -qO libssl1.1.deb https://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb ;; \
                 arm64) wget -qO libssl1.1.deb https://ports.ubuntu.com/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2_arm64.deb ;; \
-            esac & &\
+            esac &&\
             apt-get update && \
             apt-get install -y --no-install-recommends ./libssl1.1.deb && \
             rm libssl1.1.deb && \