COMPMID-1367: Enable NHWC in graph examples

Change-Id: Iabc54a3a1bdcd46a9a921cda39c7c85fef672b72
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/141449
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/graph/printers/DotGraphPrinter.h b/arm_compute/graph/printers/DotGraphPrinter.h
index 1d355a5..d4cf692 100644
--- a/arm_compute/graph/printers/DotGraphPrinter.h
+++ b/arm_compute/graph/printers/DotGraphPrinter.h
@@ -52,8 +52,8 @@
     // Inherited methods overridden
     void visit(ActivationLayerNode &n) override;
     void visit(BatchNormalizationLayerNode &n) override;
+    void visit(ConcatenateLayerNode &n) override;
     void visit(ConvolutionLayerNode &n) override;
-    void visit(DepthConcatenateLayerNode &n) override;
     void visit(DepthwiseConvolutionLayerNode &n) override;
     void visit(EltwiseLayerNode &n) override;
     void visit(NormalizationLayerNode &n) override;