Remove RGBLINK's unimplemented '-s' "smart linking" placeholder flag

contrib/bash_compl/_rgblink.bash

@@ -20,7 +20,6 @@ _rgblink_completions() {
 		[O]="overlay:glob-*.gb *.gbc *.sgb"
 		[o]="output:glob-*.gb *.gbc *.sgb"
 		[p]="pad:unk"
-		[s]="smart:unk"
 	)
 	# Parse command-line up to current word
 	local opt_ena=true

contrib/zsh_compl/_rgblink

@@ -18,7 +18,6 @@ local args=(
 	'(-o --output)'{-o,--output}"+[Write ROM image to this file]:rom file:_files -g '*.{gb,sgb,gbc}'"
 	'(-p --pad-value)'{-p,--pad-value}'+[Set padding byte]:padding byte:'
 	'(-S --scramble)'{-s,--scramble}'+[Activate scrambling]:scramble spec'
-	'(-s --smart)'{-s,--smart}'+[!BROKEN! Perform smart linking from this symbol]:symbol name:'
 
 	'*'":object files:_files -g '*.o'"
 )