Remove extra closing bracket.
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index 099503f..a5d4cfa 100644
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -878,8 +878,8 @@
                                               "worker_threads=",
                                               "aslr_mode=",
                                               "backup=",
-                                              "override_device="],
-											  "override_prop="],
+                                              "override_device=",
+					      "override_prop="],
                              extra_option_handler=option_handler)
 
   if len(args) != 2: