io_placement: spell out .tcl options to improve readability

the plural form tells the reader that multiple metal layers can be used Signed-off-by: Øyvind Harboe <[email protected]>
The-OpenROAD-Project · Oct 2, 2024 · fc1134c · fc1134c
1 parent 6565841
commit fc1134c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/flow/scripts/io_placement_util.tcl b/flow/scripts/io_placement_util.tcl
@@ -4,8 +4,8 @@ if {[env_var_exists_and_non_empty FLOORPLAN_DEF]} {
   if {[env_var_exists_and_non_empty IO_CONSTRAINTS]} {
     source $::env(IO_CONSTRAINTS)
   }
-  set args [list -hor_layer $::env(IO_PLACER_H) \
-           -ver_layer $::env(IO_PLACER_V) \
+  set args [list -hor_layers $::env(IO_PLACER_H) \
+           -ver_layers $::env(IO_PLACER_V) \
            {*}$::env(PLACE_PINS_ARGS)]
   log_cmd place_pins {*}$args
 }