misc: fix typos & update copyright years

src/decode.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2022 Open Information Security Foundation
+/* Copyright (C) 2007-2023 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free

src/output-json-alert.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2022 Open Information Security Foundation
+/* Copyright (C) 2013-2023 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free

src/output-json-alert.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2014 Open Information Security Foundation
+/* Copyright (C) 2013-2023 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free

src/output-json-drop.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2021 Open Information Security Foundation
+/* Copyright (C) 2007-2023 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free
@@ -82,7 +82,7 @@ static int g_droplog_flows_start = 1;
  * \param tv    Pointer the current thread variables
  * \param p     Pointer the packet which is being logged
  *
- * \return return TM_EODE_OK on success
+ * \return return TM_ECODE_OK on success
  */
 static int DropLogJSON (JsonDropLogThread *aft, const Packet *p)
 {
@@ -306,7 +306,7 @@ static OutputInitResult JsonDropLogInitCtxSub(ConfNode *conf, OutputCtx *parent_
  * \param data  Pointer to the droplog struct
  * \param p     Pointer the packet which is being logged
  *
- * \retval 0 on succes
+ * \retval 0 on success
  */
 static int JsonDropLogger(ThreadVars *tv, void *thread_data, const Packet *p)
 {

src/output-json.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2021 Open Information Security Foundation
+/* Copyright (C) 2007-2023 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free