add expertise level

Author: monkbroc

blueprint.yaml

@@ -3,7 +3,7 @@ slug: particle-monitor-edge
 type: solution
 category: "Reference applications"
 expertiseLevel: "expert"
-tags: ["tracker", "sensors" "industrial"]
+tags: ["tracker", "sensors", "industrial"]
 icon: assets/particle-logo.svg
 gitrepo: https://github.com/particle-iot/monitor-edge
 name: "Monitor Edge"