Fix Space After Key (NodeID)

[Mohido]

Summary

The space right after the mykey in mykey : somevalue will be included in the key name. Spaces in keys are not the issue, the fact that the last space is not trimmed is a real issue! Instead of expecting mykey, it is interpreted as mykey . Therefore, it will be used like: yamlObject["mykey "].getData<std::string>().

Problem

mykey : some value

mykey is represented in the library by yamlObject["mykey "].getData<std::string>().

Expected

mykey is represented in the library by yamlObject["mykey"].getData<std::string>().