diff --git a/indices/clearCache.go b/indices/clearCache.go
index <HASH>..<HASH> 100644
--- a/indices/clearCache.go
+++ b/indices/clearCache.go
@@ -8,6 +8,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package indices
 
 import (
diff --git a/indices/snapshot.go b/indices/snapshot.go
index <HASH>..<HASH> 100644
--- a/indices/snapshot.go
+++ b/indices/snapshot.go
@@ -8,6 +8,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package indices
 
 import (
diff --git a/indices/status.go b/indices/status.go
index <HASH>..<HASH> 100644
--- a/indices/status.go
+++ b/indices/status.go
@@ -8,6 +8,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package indices
 
 import (
make license not mess up godoc (put space before package decl)