SVN_SILENT Fix comment on function

svn path=/trunk/KDE/kdesdk/scripts/kdesvn-build; revision=1063406

kdesvn-build

@@ -1120,13 +1120,7 @@ BEGIN {
 
 # Convenience subroutine to return the build directory for a module. Use
 # this instead of get_subdir_path because this special-cases modules for you,
-# such as qt-copy.
-#
-# In previous versions of kdesvn-build, qt-copy may have been built in the
-# source directory.  Even for Qt 3, kdesvn-build could build in the build
-# directory by using the use-qt-builddir-hack option.  But as of now, the
-# option is always true, so even Qt 3 is built in the build directory, using
-# the hack automatically if necessary.
+# (if necessary).
 #
 # The returned value does not include the module name at the end (as the build
 # path on disk doesn't always use the module name given in the .kdesvn-buildrc),