HDRenderPipeline: Fix naming issue

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/UpgradeStandardShaderMaterials.cs

             MaterialUpgrader.UpgradeProjectFolder(GetHDUpgraders(), "Upgrade to HD Material");
         }
 
-        [MenuItem("Edit/Render Pipeline/Upgrade Selected Standard Materials to High Definition Materials", priority = CoreUtils.editMenuPriority2)]
+        [MenuItem("Edit/Render Pipeline/Upgrade Selected Materials to High Definition Materials", priority = CoreUtils.editMenuPriority2)]
         static void UpgradeMaterialsSelection()
         {
             MaterialUpgrader.UpgradeSelection(GetHDUpgraders(), "Upgrade to HD Material");