Auto merge of #369 - pcwalton:nested-svg-fixup, r=pcwalton

Fix `Display` impl on `BuildResultFlags`

@bors-servo: r+

Author: bors-servo

svg/src/lib.rs

@@ -307,7 +307,6 @@ impl Display for BuildResultFlags {
             "<image>",
             "<mask>",
             "<pattern>",
-            "nested <svg>",
             "multiple clip paths",
             "non-color paint",
             "filter attribute",