modify some comment

Author: dzzz2001

source/module_hamilt_lcao/module_gint/gint.h

@@ -133,35 +133,26 @@ class Gint {
 
     //! calculate local potential contribution to the Hamiltonian
     //! na_grid: how many atoms on this (i,j,k) grid
-    //! block_iw: dim is [na_grid], index of wave function for each block
     //! block_size: dim is [block_size], number of columns of a band
     //! block_index: dim is [na_grid+1], total number of atomic orbitals
     //! grid_index: index of grid group, for tracing iat
     //! cal_flag: dim is [bxyz][na_grid], whether the atom-grid distance is larger than cutoff
     //! psir_ylm: dim is [bxyz][LD_pool]
     //! psir_vlbr3: dim is [bxyz][LD_pool]
     //! hR: HContainer for storing the <phi_0|V|phi_R> matrix elements
-
     void cal_meshball_vlocal(
         const int na_grid,
         const int LD_pool,
-        const int* const
-            block_size, // block_size[na_grid],	number of columns of a band
-        const int* const block_index, // block_index[na_grid+1], count total
-                                      // number of atomis orbitals
-        const int grid_index,         // index of grid group, for tracing iat
-        const bool* const* const
-            cal_flag, // cal_flag[bxyz][na_grid],	whether the atom-grid
-                      // distance is larger than cutoff
-        const double* const* const psir_ylm,   // psir_ylm[bxyz][LD_pool]
-        const double* const* const psir_vlbr3, // psir_vlbr3[bxyz][LD_pool]
-        hamilt::HContainer<double>* hR); // HContainer for storing the <phi_0 |
-                                         // V | phi_R> matrix element.
-
-    //------------------------------------------------------
-    // in gint_fvl.cpp
-    //------------------------------------------------------
-    // calculate vl contributuion to force & stress via grid integrals
+        const int* const block_size,
+        const int* const block_index,
+        const int grid_index,
+        const bool* const* const cal_flag,
+        const double* const* const psir_ylm,
+        const double* const* const psir_vlbr3,
+        hamilt::HContainer<double>* hR);
+
+    //! in gint_fvl.cpp
+    //! calculate vl contributuion to force & stress via grid integrals
     void gint_kernel_force(const int na_grid,
                            const int grid_index,
                            const double delta_r,

source/module_hamilt_lcao/module_gint/mult_psi_dmr.cpp

@@ -73,9 +73,7 @@ void mult_psi_DMR(
             const int iat2 = gt.which_atom[bcell2];
             const int id2 = gt.which_unitcell[bcell2];
 
-            //---------------
-            // get cell R2, this step is redundant in gamma_only case.
-            //---------------
+            //! get cell R2, this step is redundant in gamma_only case.
             const ModuleBase::Vector3<int> r2 = gt.get_ucell_coords(id2);
 
             // get AtomPair