Bugfix: Closing brace of scope was lost in some room scripts.

For example:
//test = 1;

...would be constructed as:
"{" + "//test=1;" + "}"

...which would cause the final closing brace to be lost. I added a newline to fix this, but also added a "/* */" after the newline, since I noticed a similar fix earlier in the same source file and figured that was probably done for a reason.