Multi adaptive vertex fitter

Implements the multi adaptive vertex fitter and all related required tools.

Core/include/Acts/Vertexing/TrackToVertexIPEstimator.hpp

@@ -37,8 +37,7 @@ template <typename input_track_t,
           typename aborter_list_t = AbortList<>>
 
 /// @class TrackToVertexIPEstimator estimates the impact parameters and their
-/// errors of a given
-/// track wrt to a vertex
+/// errors of a given track wrt to a vertex
 class TrackToVertexIPEstimator
 {
 public:
@@ -62,9 +61,11 @@ public:
   /// track wrt to a vertex by propagating the trajectory state
   /// towards the vertex position.
   ///
+  /// @param gctx The Geometry Context
+  /// @param mctx The MagneticField Context
   /// @param track Track to estimate IP from
   /// @param vtx Vertex the track belongs to
-  /// @param propgator Propagator
+  /// @param propagator Propagator
   Result<std::unique_ptr<ImpactParametersAndSigma>>
   estimate(const GeometryContext&       gctx,
            const MagneticFieldContext&  mctx,