Fixed some extra whitespace on RenameRootNamespaces.

src/Generator/Passes/RenameRootNamespaces.cs

@@ -8,13 +8,11 @@ namespace CppSharp.Passes
     // names with fully qualified namespace prefixes.
     public class RenameRootNamespacesPass : TranslationUnitPass
     {
-
         public override bool VisitTranslationUnit(TranslationUnit unit)
         {
             if (!base.VisitTranslationUnit(unit))
                 return false;
 
-
             var fileName = unit.TranslationUnit.FileName;
             if (Driver.RootNamespaceRenames.ContainsKey(fileName))
             {
@@ -32,6 +30,5 @@ namespace CppSharp.Passes
             }
             return true;
         }
-
     }
-}
+}