Fix typo: segmetnation -> segmentation

DDCore/include/DD4hep/Segmentations.h

@@ -70,9 +70,9 @@ namespace dd4hep {
     DDSegmentation::Parameters parameters() const;
     /// Access to parameter by name
     DDSegmentation::Parameter  parameter(const std::string& parameterName) const;
-    /// Access the main detector element using this segmetnation object
+    /// Access the main detector element using this segmentation object
     Handle<DetElementObject> detector() const;
-    /// Access the sensitive detector using this segmetnation object
+    /// Access the sensitive detector using this segmentation object
     Handle<SensitiveDetectorObject> sensitive() const;
     /// Access the underlying decoder
     const BitFieldCoder* decoder() const;

DDCore/src/Segmentations.cpp

@@ -112,12 +112,12 @@ void Segmentation::setDecoder(const BitFieldCoder* decode) const  {
   access()->segmentation->setDecoder(decode);
 }
 
-/// Access the main detector element using this segmetnation object
+/// Access the main detector element using this segmentation object
 Handle<DetElementObject> Segmentation::detector() const  {
   return access()->detector;
 }
 
-/// Access the sensitive detector using this segmetnation object
+/// Access the sensitive detector using this segmentation object
 Handle<SensitiveDetectorObject> Segmentation::sensitive() const  {
   return access()->sensitive;
 }