STYLE: Remove p->Initialize() calls after p = T::New() in example

- Follow-up to pull request #4972
commit 674b3d2
"STYLE: Remove `p->Initialize()` calls directly after `p = T::New()`"

Examples/DataRepresentation/Path/PolyLineParametricPath1.cxx

@@ -86,7 +86,6 @@ main(int argc, char * argv[])
   // Software Guide : BeginCodeSnippet
   ImageType::ConstPointer image = reader->GetOutput();
   auto                    path = PathType::New();
-  path->Initialize();
 
   using ContinuousIndexType = PathType::ContinuousIndexType;
   ContinuousIndexType cindex;