error metadata: add missing 'meta:' keyword

Change-Id: I5dcf0e5677b2facf6f0bb85cd30742e8c15b0108
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/xyz/openbmc_project/Common/File.metadata.yaml b/xyz/openbmc_project/Common/File.metadata.yaml
index 0e12eaf..5562493 100644
--- a/xyz/openbmc_project/Common/File.metadata.yaml
+++ b/xyz/openbmc_project/Common/File.metadata.yaml
@@ -1,10 +1,12 @@
 - name: Open
+  meta:
     - str: "ERRNO=%d"
       type: int32
     - str: "PATH=%s"
       type: string
 
 - name: Seek
+  meta:
     - str: "OFFSET=%ll"
       type: int64
     - str: "WHENCE=%d"