fix case syntax

Jorge Aparicio · Jorge Aparicio · commit ed068e67286a · 2016-08-08T22:31:14.000-05:00
diff --git a/ci/install.sh b/ci/install.sh
@@ -12,7 +12,7 @@ install_deps() {
 
 install_qemu() {
     case $TARGET in
-        mips-unknown-linux-gnu |
+        mips-unknown-linux-gnu | \
         powerpc64le-unknown-linux-gnu)
             apt-get install -y --no-install-recommends \
                     qemu-user
