odb: use plural form

Signed-off-by: Eder Monteiro <[email protected]>

Author: eder-matheus

src/odb/README.md

@@ -450,7 +450,7 @@ The full set of the Tcl commands exposed can be found under
 This command checks if the IO pins of the design have a placement status of `PLACED`, `LOCKED`, `FIRM`, or `COVER`. Return `1` if true, and `0` if false.
 
 ```tcl
-all_pin_placed
+all_pins_placed
 ```
 
 ## Regression tests

src/odb/src/swig/tcl/odb.tcl

@@ -1056,10 +1056,10 @@ proc define_pin_shape_pattern { args } {
   odb::set_bterm_top_layer_grid $block $layer $x_step $y_step region $width $height $keepout
 }
 
-sta::define_cmd_args "all_pin_placed" {}
+sta::define_cmd_args "all_pins_placed" {}
 
-proc all_pin_placed { args } {
-  sta::parse_key_args "all_pin_placed" args \
+proc all_pins_placed { args } {
+  sta::parse_key_args "all_pins_placed" args \
     keys {} flags {}
 
   set block [odb::get_block]

src/odb/test/all_pin_placed1.tcl

@@ -3,7 +3,7 @@ source "helpers.tcl"
 read_lef Nangate45/Nangate45.lef
 read_def floorplan_initialize3.def
 
-if { [all_pin_placed] } {
+if { [all_pins_placed] } {
   puts "All pins are placed"
 } else {
   puts "Some pins are not placed"

src/odb/test/all_pin_placed2.tcl

@@ -3,7 +3,7 @@ source "helpers.tcl"
 read_lef Nangate45/Nangate45.lef
 read_def design_is_routed1.def
 
-if { [all_pin_placed] } {
+if { [all_pins_placed] } {
   puts "All pins are placed"
 } else {
   puts "Some pins are not placed"