diff --git a/proto/cmp/services/transport/v1/list.proto b/proto/cmp/services/transport/v1/list.proto
index 5dea58b..41c74cc 100644
--- a/proto/cmp/services/transport/v1/list.proto
+++ b/proto/cmp/services/transport/v1/list.proto
@@ -13,7 +13,7 @@ message TransportProductListRequest {
   // Only respond with the products that are modified after this timestamp
   //
   // Timestamps may be used for both off-chain and on-chain operations.
-  // For on-chain operations, only seconds are supported, and nanoseconds 
+  // For on-chain operations, only seconds are supported, and nanoseconds
   // will be ignored.
   google.protobuf.Timestamp modified_after = 2;
 }
diff --git a/proto/cmp/services/transport/v3/trip_types.proto b/proto/cmp/services/transport/v3/trip_types.proto
index bd88fa3..cd8545f 100644
--- a/proto/cmp/services/transport/v3/trip_types.proto
+++ b/proto/cmp/services/transport/v3/trip_types.proto
@@ -144,7 +144,7 @@ message TransitEvent {
   // Date time of the event
   //
   // Timestamps may be used for both off-chain and on-chain operations.
-  // For on-chain operations, only seconds are supported, and nanoseconds 
+  // For on-chain operations, only seconds are supported, and nanoseconds
   // will be ignored.
   google.protobuf.Timestamp date_time = 1;