Fixes in .spec file.
Fixes in .spec file.

estan/protoc-gen-doc,dr-joy/protoc-gen-doc,DengKe1994/protoc-gen-doc,DengKe1994/protoc-gen-doc,estan/protoc-gen-doc,mli/protoc-gen-doc,DengKe1994/protoc-gen-doc,pseudomuto/protoc-gen-doc,estan/protoc-gen-doc,DengKe1994/protoc-gen-doc,pseudomuto/protoc-gen-doc,mli/protoc-gen-doc,dr-joy/protoc-gen-doc,mli/protoc-gen-doc