checker: minor wording fix in an error

vlib/v/parser/fn.v

@@ -385,12 +385,12 @@ fn (mut p Parser) fn_decl() ast.FnDecl {
 		}
 	}
 	// Args
-	args2, are_args_type_only, mut is_variadic := p.fn_args()
+	args2, are_params_type_only, mut is_variadic := p.fn_args()
 	if is_c2v_variadic {
 		is_variadic = true
 	}
 	params << args2
-	if !are_args_type_only {
+	if !are_params_type_only {
 		for k, param in params {
 			if p.scope.known_var(param.name) {
 				p.error_with_pos('redefinition of parameter `${param.name}`', param.pos)
@@ -567,8 +567,8 @@ run them via `v file.v` instead',
 		p.inside_unsafe_fn = false
 		p.inside_fn = false
 	}
-	if !no_body && are_args_type_only {
-		p.error_with_pos('functions with type only args can not have bodies', body_start_pos)
+	if !no_body && are_params_type_only {
+		p.error_with_pos('functions with type only params can not have bodies', body_start_pos)
 		return ast.FnDecl{
 			scope: 0
 		}

vlib/v/parser/tests/fn_body_start_pos.out

@@ -1,3 +1,3 @@
-vlib/v/parser/tests/fn_body_start_pos.vv:1:14: error: functions with type only args can not have bodies
+vlib/v/parser/tests/fn_body_start_pos.vv:1:14: error: functions with type only params can not have bodies
     1 | fn func(int) {}
-      |              ^
+      |              ^

vlib/v/parser/tests/fn_type_only_args_no_body.out

@@ -1,4 +1,4 @@
-vlib/v/parser/tests/fn_type_only_args_no_body.vv:1:14: error: functions with type only args can not have bodies
+vlib/v/parser/tests/fn_type_only_args_no_body.vv:1:14: error: functions with type only params can not have bodies
     1 | fn test(int) {
       |              ^
     2 | }

vlib/v/parser/tests/fn_type_only_args_unknown_name.out

@@ -1,4 +1,4 @@
-vlib/v/parser/tests/fn_type_only_args_unknown_name.vv:1:16: error: functions with type only args can not have bodies
+vlib/v/parser/tests/fn_type_only_args_unknown_name.vv:1:16: error: functions with type only params can not have bodies
     1 | fn test(param) {
       |                ^
     2 | }

vlib/v/scanner/scanner.v

@@ -891,6 +891,8 @@ fn (mut s Scanner) text_scan() token.Token {
 						at_error_msg += '\nAvailable compile time variables:\n${token.valid_at_tokens}'
 					}
 					s.error(at_error_msg)
+				} else {
+					// s.note('@keyword is being deprecated and then removed from V. Use `keyword_` or a different name (e.g. `typ` instead of `type`)')
 				}
 				return s.new_token(.name, name, name.len)
 			}