Multiple Line Comments are broken

[bigowlrrww]

I noticed that the latest commit in master has broken multiple line comments.
<Data name="test" inMemoryType="unsigned8" encodedType="unsigned8" comment="this is
a multiple line comment"/>
This seems to result in the generated code containing the definition along with the comment looking like
uint8_t test; //!< this is
a multiple line comment
Which fails to compile due to the lack of comment on the second line

Commit in master: a30fc3d