debugger: remove double namespace using.

diff --git a/basis/debugger/debugger.factor b/basis/debugger/debugger.factor
index 9e800140c1149de5cd1ddd00e89677cc6ef089e3..1edc04c42dc8387f136b0867a3ff105cbb374da9 100755 (executable)
--- a/basis/debugger/debugger.factor
+++ b/basis/debugger/debugger.factor
@@ -10,7 +10,7 @@ classes compiler.units generic.standard generic.single vocabs
 init kernel.private io.encodings accessors math.order
 destructors source-files parser classes.tuple.parser
 effects.parser lexer generic.parser strings.parser vocabs.loader
-vocabs.parser source-files.errors namespaces ;
+vocabs.parser source-files.errors ;
 IN: debugger
 
 GENERIC: error-help ( error -- topic )