[arch][minor] missing line break

architecture.json

@@ -36,6 +36,12 @@
          "uuid" : "d0367ed7-2b45-4244-9507-538e7767127f",
          "version" : "devel"
       },
+      {
+         "description" : "REPO:git@gitlab.inria.fr:spring/wp7_ari/respeaker_ros.git\nBIN:respeaker_multichan_node.py",
+         "name" : "respeaker_ros",
+         "uuid" : "b96ac6ba-08a0-4df0-8341-206c356f7c87",
+         "version" : "master"
+      },
       {
          "description" : "REPO:git@gitlab.inria.fr:spring/wp7_ari/spring_msgs.git\nNOT EXECUTABLE",
          "name" : "DEPENDENCY: spring_msgs",