[RFE] make unclosed brace cause rpmbuild error

Description of problem:
With kdebindings-4.5.1-2.fc15 [1], only srpm is generated when
rebuilding the srpm [2]
Looking at the spec file, on the line 265 brace is not closed
and from build.log [3] rpmbuild stops there, without causing
error but instead generating srpm.

It is preferable that brace is not closed like this, rpmbuild
stops with raising error.

[1] http://pkgs.fedoraproject.org/gitweb/?p=kdebindings.git;a=blob;f=kdebindings.spec;h=7e5180fb593495abff9cf138ba00baaa9f3f399c;hb=1641dda93d67b9c2c1ff1ec9881c9e93bf376e50
[2] http://koji.fedoraproject.org/koji/taskinfo?taskID=2458607
[3] http://koji.fedoraproject.org/koji/getfile?taskID=2458607&name=build.log

Version-Release number of selected component (if applicable):
rpm-4.8.1-5.fc15
kdebindings-4.5.1-2.fc15

Bug 681567 has a nice minimal reproducer so using that for "master bug" of this case despite being a newer report.

*** This bug has been marked as a duplicate of bug 681567 ***