Update processing state: next_index=16

processing_state2.json

@@ -1,5 +1,5 @@
 {
-  "next_download_index": 15,
+  "next_download_index": 16,
   "file_states": {
     "files/176_LODJDFIL.part4.rar": "processed",
     "files/177_OKJYHGL.rar": "processing",
@@ -15,6 +15,6 @@
     "files/187_FAALOBSA.part1.rar": "processed",
     "files/188_FAALOBSA.part2.rar": "processed",
     "files/189_FAALOBSA.part3.rar": "failed",
-    "files/190_HUHUSXL.rar": "processing"
+    "files/190_HUHUSXL.rar": "processed"
   }
 }