apply Soheil's comments

Author: amin1377

vpr/src/place/initial_placement.cpp

@@ -1187,12 +1187,13 @@ void initial_placement(const t_placer_opts& placer_opts,
     clear_all_grid_locs();
 
     /* Go through cluster blocks to calculate the tightest placement
-    * floorplan constraint for each constrained block
-    */
+     * floorplan constraint for each constrained block
+     */
     propagate_place_constraints();
 
     /*Mark the blocks that have already been locked to one spot via floorplan constraints
-    * as fixed, so they do not get moved during initial placement or later during the simulated annealing stage of placement*/
+     * as fixed, so they do not get moved during initial placement or later during the simulated annealing stage of placement
+     */
     mark_fixed_blocks();
 
     // Compute and store compressed floorplanning constraints

vpr/src/place/place.cpp

@@ -462,7 +462,7 @@ void try_place(const Netlist<>& net_list,
     if (!placer_opts.write_initial_place_file.empty()) {
         print_place(nullptr,
                     nullptr,
-                    (placer_opts.write_initial_place_file).c_str());
+                    placer_opts.write_initial_place_file.c_str());
     }
 
 #ifdef ENABLE_ANALYTIC_PLACE