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Detector/DetSegmentation/include/DetSegmentation/FCCSWGridModuleThetaMerged.h

@@ -100,9 +100,9 @@ class FCCSWGridModuleThetaMerged : public GridTheta {
   std::string m_layerID;
   /// the field name used for the read-out module (can differ from module due to merging)
   std::string m_moduleID;
-  /// vector of number of cells to be merged along theta for each layer
+  /// vector of number of cells to be merged along theta for each layer (typically between 1 and 4)
   std::vector<int> m_mergedCellsTheta;
-  /// vector of number of modules to be merged for each layer
+  /// vector of number of modules to be merged for each layer (typically 1 or 2)
   std::vector<int> m_mergedModules;
 
   /// number of modules (or, equivalently, the deltaPhi between adjacent modules)