fix parameter description out-of-sync

Author: maki49

docs/parameters.yaml

@@ -63,7 +63,7 @@ parameters:
       Takes value 1, 0 or -1.
       * -1: No symmetry will be considered. It is recommended to set -1 for non-colinear + soc calculations, where time reversal symmetry is broken sometimes.
       * 0: Only time reversal symmetry would be considered in symmetry operations, which implied k point and -k point would be treated as a single k point with twice the weight.
-      * 1: Symmetry analysis will be performed to determine the type of Bravais lattice and associated symmetry operations. (point groups, space groups, primitive cells, and irreducible k-points)
+      * 1: Symmetry analysis will be performed to determine the type of Bravais lattice and associated symmetry operations (point groups, space groups, primitive cells, and irreducible k-points). For a magnetic system, the symmetry of the initial magnetic structure will be analyzed and preserved.
 
       [NOTE] When symmetry is enabled (value 1), k-points are reduced to the irreducible Brillouin zone (IBZ). For explicit k-point lists with custom weights (see KPT file), the custom weights are preserved during symmetry reduction. For Monkhorst-Pack grids, uniform weights are used.
     default_value: default

source/source_io/module_parameter/read_input_item_system.cpp

@@ -185,7 +185,7 @@ void ReadInput::item_system()
         item.description = R"(Takes value 1, 0 or -1.
 * -1: No symmetry will be considered. It is recommended to set -1 for non-colinear + soc calculations, where time reversal symmetry is broken sometimes.
 * 0: Only time reversal symmetry would be considered in symmetry operations, which implied k point and -k point would be treated as a single k point with twice the weight.
-* 1: Symmetry analysis will be performed to determine the type of Bravais lattice and associated symmetry operations. (point groups, space groups, primitive cells, and irreducible k-points)
+* 1: Symmetry analysis will be performed to determine the type of Bravais lattice and associated symmetry operations (point groups, space groups, primitive cells, and irreducible k-points). For a magnetic system, the symmetry of the initial magnetic structure will be analyzed and preserved.
 
 [NOTE] When symmetry is enabled (value 1), k-points are reduced to the irreducible Brillouin zone (IBZ). For explicit k-point lists with custom weights (see KPT file), the custom weights are preserved during symmetry reduction. For Monkhorst-Pack grids, uniform weights are used.)";
         item.default_value = "default";