diff --git a/vendor/gobook.examples/ch4-07-other-rpc/msgpack/dummy.txt b/vendor/gobook.examples/ch4-07-other-rpc/msgpack/dummy.txt
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diff --git a/vendor/gobook.examples/ch4-07-other-rpc/protorpc/dummy.txt b/vendor/gobook.examples/ch4-07-other-rpc/protorpc/dummy.txt
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diff --git a/vendor/gobook.examples/ch4-07-other-rpc/rpcx/dummy.txt b/vendor/gobook.examples/ch4-07-other-rpc/rpcx/dummy.txt
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diff --git a/vendor/gobook.examples/ch4-07-other-rpc/thrift/dummy.txt b/vendor/gobook.examples/ch4-07-other-rpc/thrift/dummy.txt
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index e69de29..0000000