format fix

update.sh

@@ -32,7 +32,7 @@ download() {
 
 update_edition() {
   local edition="$1"
-  local run_path="${INSTALL_DIR}/${edition}/linusware/run.sh"
+  local run_path="${INSTALL_DIR}/${edition}/run.sh"
   local ver_file="${INSTALL_DIR}/${edition}/version.txt"
 
   [ -f "$run_path" ] || return 0
@@ -92,8 +92,9 @@ update_edition() {
   tar -xzf "$tmp_archive" -C "${INSTALL_DIR}/${edition}"
   rm -f "$tmp_archive"
 
-  local new_run="${INSTALL_DIR}/${edition}/linusware/run.sh"
-  chmod +x "$new_run"
+  local run_path="${INSTALL_DIR}/${edition}/run.sh"
+  [ -f "$run_path" ] || error "run.sh not found after extraction"
+  chmod +x "$run_path"
   echo "$remote_ver" > "$ver_file"
   info "${edition}: updated to v${remote_ver}"
 }