yaml: format with prettier

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I193f690f3612fe72ec69030f81f4d5096a761601
diff --git a/yaml/xyz/openbmc_project/Certs/CSR.interface.yaml b/yaml/xyz/openbmc_project/Certs/CSR.interface.yaml
index 82f8dd3..0741de7 100644
--- a/yaml/xyz/openbmc_project/Certs/CSR.interface.yaml
+++ b/yaml/xyz/openbmc_project/Certs/CSR.interface.yaml
@@ -10,9 +10,9 @@
           xyz.openbmc_project.Object.Delete to allow the deletion of CSR objects.
 
       returns:
-        - name: CSRString
-          type: string
-          description: >
-              CSR string in the Base-64 encoded PEM format.
+          - name: CSRString
+            type: string
+            description: >
+                CSR string in the Base-64 encoded PEM format.
       errors:
-        - xyz.openbmc_project.Common.Error.InternalFailure
+          - xyz.openbmc_project.Common.Error.InternalFailure