message: BUGFIX: fix signature for signed_distance_init
diff: @@ -66,12 +66,12 @@ declarations:
  - decl: void finalize()
  ## Signed Distance Function API
  - - decl: void signed_distance_init( const std::string& file, MPI_Comm comm )
  + - decl: int signed_distance_init( const std::string& file, MPI_Comm comm )
  format:
  function_suffix: _mpi
  cpp_if: ifdef AXOM_USE_MPI
  - - decl: void signed_distance_init( const std::string& file )
  + - decl: int signed_distance_init( const std::string& file )
  format:
  function_suffix: _serial
  cpp_if: ifndef AXOM_USE_MPI
  