Log Message:
-----------
Fix bogus line break within a file name, as noted by Alvaro.
Modified Files:
--------------
pgsql-server/doc/src/sgml:
runtime.sgml (r1.267 -> r1.268)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/runtime.sgml.diff?r1=1.267&r2=1.268)