remove needless rustfmt setting

oli-obk · oli-obk · commit 85783f501da2 · 2016-12-20T10:22:59.000+01:00
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -3,5 +3,4 @@ ideal_width = 100
 fn_args_density = "Compressed"
 fn_call_width = 80
 fn_args_paren_newline = false
-closure_block_indent_threshold = -1
 match_block_trailing_comma = true
