corrected comment

libraries/base/common/src/vhdl/common_field_pkg.vhd

@@ -298,7 +298,7 @@ package body common_field_pkg is
   end field_map;
 
   function field_select_subset(subset_field_arr : t_common_field_arr; larger_field_arr : t_common_field_arr; larger_slv : std_logic_vector) return std_logic_vector is
-  -- Create one SLV consisting of both read-only and output-readback fields, e.g. as input to an MM reg
+  -- Return SLV mapped to "subset_field_arr" extracted from a larger SLV mapped to "larger_field_arr".
     variable v_hi_sub  : natural;
     variable v_lo_sub  : natural;
     variable v_hi_full : natural;