bin/x86_64-linux/google/protobuf/duration.proto in grpc-tools-1.21.0 vs bin/x86_64-linux/google/protobuf/duration.proto in grpc-tools-1.22.0.pre1

@@ -99,10 +99,9 @@
 // be expressed in JSON format as "3.000000001s", and 3 seconds and 1
 // microsecond should be expressed in JSON format as "3.000001s".
 //
 //
 message Duration {
-
   // Signed seconds of the span of time. Must be from -315,576,000,000
   // to +315,576,000,000 inclusive. Note: these bounds are computed from:
   // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
   int64 seconds = 1;