fixes

fleg/flag.odin

@@ -70,7 +70,6 @@ init_custom_allocator :: proc(allocator: runtime.Allocator) {
 }
 
 destroy :: proc() {
-	free_all(flag_allocator)
 	delete(all_flags)
 	all_flags = {}
 }
@@ -144,7 +143,7 @@ Int32Var :: proc(ptr: ^i32, name: string, default: i32, usage: string, required
 
 Int64Var :: proc(ptr: ^i64, name: string, default: i64, usage: string, required := false) {
 	if ptr == nil {
-		fmt.fprintfln(os.stderr, "[ERROR]: Invalid usage of Int32Var: got nil for 'ptr' value!")
+		fmt.fprintfln(os.stderr, "[ERROR]: Invalid usage of Int64Var: got nil for 'ptr' value!")
 		os.exit(1)
 	}
 	ptr^ = default