remove duplicate using

diff --git a/basis/compiler/cfg/optimizer/optimizer-tests.factor b/basis/compiler/cfg/optimizer/optimizer-tests.factor
index b95a8c79ea141bb15cca41fd5a8692ed880ae68d..ee601f23376fa756aa299ea9a09e385522422e54 100644 (file)
--- a/basis/compiler/cfg/optimizer/optimizer-tests.factor
+++ b/basis/compiler/cfg/optimizer/optimizer-tests.factor
@@ -1,6 +1,7 @@
-USING: arrays sequences tools.test compiler.cfg.checker compiler.cfg.debugger
-compiler.cfg.def-use sets kernel kernel.private fry slots.private vectors
-sequences.private math sbufs math.private slots.private strings ;
+USING: arrays sequences tools.test compiler.cfg.checker
+compiler.cfg.debugger compiler.cfg.def-use sets kernel
+kernel.private fry slots.private vectors sequences.private
+math sbufs math.private strings ;
 IN: compiler.cfg.optimizer.tests
 
 ! Miscellaneous tests