From f40eeeb1459551707ff3adc314e82842956cab03 Mon Sep 17 00:00:00 2001
From: jrhodie <139580534+jrhodie@users.noreply.github.com>
Date: Mon, 8 Jan 2024 13:55:25 -0800
Subject: [PATCH] [docs] fixed some common typos (#9752)

---
 include/openthread/coap.h       | 2 +-
 include/openthread/dns_client.h | 2 +-
 include/openthread/instance.h   | 2 +-
 include/openthread/tcp.h        | 2 +-
 include/openthread/thread.h     | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/openthread/coap.h b/include/openthread/coap.h
index 4b7149adb..d5d02060b 100644
--- a/include/openthread/coap.h
+++ b/include/openthread/coap.h
@@ -357,7 +357,7 @@ typedef void (*otCoapResponseHandler)(void                *aContext,
 typedef void (*otCoapRequestHandler)(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo);
 
 /**
- * Pointer is called when a CoAP message with an block-wise transfer option is received.
+ * Pointer is called when a CoAP message with a block-wise transfer option is received.
  *
  * Is available when OPENTHREAD_CONFIG_COAP_BLOCKWISE_TRANSFER_ENABLE configuration
  * is enabled.
diff --git a/include/openthread/dns_client.h b/include/openthread/dns_client.h
index 0fd345804..49dcdfdb3 100644
--- a/include/openthread/dns_client.h
+++ b/include/openthread/dns_client.h
@@ -408,7 +408,7 @@ otError otDnsBrowseResponseGetServiceName(const otDnsBrowseResponse *aResponse,
  * MUST only be used from `otDnsBrowseCallback`.
  *
  * The response may include multiple service instance records. @p aIndex can be used to iterate through the list. Index
- * zero gives the the first record. When we reach end of the list, `OT_ERROR_NOT_FOUND` is returned.
+ * zero gives the first record. When we reach end of the list, `OT_ERROR_NOT_FOUND` is returned.
  *
  * Note that this function gets the service instance label and not the full service instance name which is of the form
  * `<Instance>.<Service>.<Domain>`.
diff --git a/include/openthread/instance.h b/include/openthread/instance.h
index 05c7ce4f0..1a97f96e5 100644
--- a/include/openthread/instance.h
+++ b/include/openthread/instance.h
@@ -53,7 +53,7 @@ extern "C" {
  * @note This number versions both OpenThread platform and user APIs.
  *
  */
-#define OPENTHREAD_API_VERSION (388)
+#define OPENTHREAD_API_VERSION (389)
 
 /**
  * @addtogroup api-instance
diff --git a/include/openthread/tcp.h b/include/openthread/tcp.h
index caa0d4efd..649a4b472 100644
--- a/include/openthread/tcp.h
+++ b/include/openthread/tcp.h
@@ -231,7 +231,7 @@ typedef void (*otTcpDisconnected)(otTcpEndpoint *aEndpoint, otTcpDisconnectedRea
 /**
  * Represents a TCP endpoint.
  *
- * An TCP endpoint acts an endpoint of TCP connection. It can be used to
+ * A TCP endpoint acts an endpoint of TCP connection. It can be used to
  * initiate TCP connections, and, once a TCP connection is established, send
  * data to and receive data from the connection peer.
  *
diff --git a/include/openthread/thread.h b/include/openthread/thread.h
index cb0d6bda2..b077001e4 100644
--- a/include/openthread/thread.h
+++ b/include/openthread/thread.h
@@ -238,7 +238,7 @@ typedef void (*otDetachGracefullyCallback)(void *aContext);
  * @param[in] aEnabled  TRUE if Thread is enabled, FALSE otherwise.
  *
  * @retval OT_ERROR_NONE           Successfully started Thread protocol operation.
- * @retval OT_ERROR_INVALID_STATE  The network interface was not not up.
+ * @retval OT_ERROR_INVALID_STATE  The network interface was not up.
  *
  */
 otError otThreadSetEnabled(otInstance *aInstance, bool aEnabled);