diff --git a/src/algorithms/calorimetry/CalorimeterHitsMerger.cc b/src/algorithms/calorimetry/CalorimeterHitsMerger.cc
index 3ca672dee..3fb78583a 100644
--- a/src/algorithms/calorimetry/CalorimeterHitsMerger.cc
+++ b/src/algorithms/calorimetry/CalorimeterHitsMerger.cc
@@ -200,7 +200,7 @@ void CalorimeterHitsMerger::build_map_via_funcs(
     ref_fields.clear();
     for (std::size_t iField = 0; const auto& name_field : id_desc.fields()) {
 
-      // check if field has associated mapping 
+      // check if field has associated mapping
       const bool foundMapping = (
         std::find(m_cfg.fields.begin(), m_cfg.fields.end(), name_field.first) != m_cfg.fields.end()
       );
diff --git a/src/detectors/BHCAL/BHCAL.cc b/src/detectors/BHCAL/BHCAL.cc
index 9632c6cb2..dbab014be 100644
--- a/src/detectors/BHCAL/BHCAL.cc
+++ b/src/detectors/BHCAL/BHCAL.cc
@@ -186,7 +186,7 @@ extern "C" {
         // --------------------------------------------------------------------
         /* TODO
          *   - work out how to update adjacency matrix based on provided mappings
-         *   - tie matrix to mappings 
+         *   - tie matrix to mappings
          *   - factory for clustering merged hits
          */
         app->Add(new JOmniFactoryGeneratorT<CalorimeterHitsMerger_factory>(