Update excel-builder.md
Update excel-builder.md
symfony2admingenerator/GeneratorBundle,atamashi/GeneratorBundle,symfony2admingenerator/GeneratorBundle,symfony2admingenerator/GeneratorBundle,ksn135/GeneratorBundle,ksn135/GeneratorBundle,RunOpenCode/GeneratorBundle,ksn135/GeneratorBundle,Restless-ET/GeneratorBundle,Restless-ET/GeneratorBundle,Lionel09/GeneratorBundle,atamashi/GeneratorBundle,Lionel09/GeneratorBundle,Restless-ET/GeneratorBundle,RunOpenCode/GeneratorBundle,Lionel09/GeneratorBundle,atamashi/GeneratorBundle,RunOpenCode/GeneratorBundle