diff --git a/doc/output_config.md b/doc/output_config.md
index 0566be9..35123b3 100644
--- a/doc/output_config.md
+++ b/doc/output_config.md
@@ -109,7 +109,7 @@ classes. For the conversion the Delphes classes are taken from the `TreeWriter`
 | `Electron`              | `ReconstructedParticle` (subset collection)       |
 | `Photon`                | `ReconstructedParticle` (subset collection)       |
 | `MissingET`             | `ReconstructedParticle`                           |
-| `ScalarHT`              | `UserDataCollection`                              |
+| `ScalarHT`              | `UserDataCollection<float>`                       |
 | `ParticleFlowCandidate` | `ReconstructedParticle`                           |
 | n/a                     | `RecoMCParticleLink`                              |