remove dash from key

Change-Id: I952042cbd3a029919f49d5246da35a5105efcea9
diff --git a/metadata/service/osd/cluster.yml b/metadata/service/osd/cluster.yml
index 92e2f36..987e8a2 100644
--- a/metadata/service/osd/cluster.yml
+++ b/metadata/service/osd/cluster.yml
@@ -7,3 +7,9 @@
   ceph:
     osd:
       enabled: true
+    common:
+      keyring:
+        bootstrap_osd:
+          name: "bootstrap-osd"
+          caps:
+            mon: "allow profile bootstrap-osd"
\ No newline at end of file