VOL-1967 move api-server to separate repository

Change-Id: I21b85be74205805be15f8a85e53a903d16785671
diff --git a/vendor/github.com/Shopify/sarama/offset_commit_request.go b/vendor/github.com/Shopify/sarama/offset_commit_request.go
index 1ec583e..5732ed9 100644
--- a/vendor/github.com/Shopify/sarama/offset_commit_request.go
+++ b/vendor/github.com/Shopify/sarama/offset_commit_request.go
@@ -200,11 +200,11 @@
 func (r *OffsetCommitRequest) Offset(topic string, partitionID int32) (int64, string, error) {
 	partitions := r.blocks[topic]
 	if partitions == nil {
-		return 0, "", errors.New("No such offset")
+		return 0, "", errors.New("no such offset")
 	}
 	block := partitions[partitionID]
 	if block == nil {
-		return 0, "", errors.New("No such offset")
+		return 0, "", errors.New("no such offset")
 	}
 	return block.offset, block.metadata, nil
 }