diff --git a/components/dsc/inc/wlan_dsc.h b/components/dsc/inc/wlan_dsc.h
index 6bacfc37a9..00b715ba44 100644
--- a/components/dsc/inc/wlan_dsc.h
+++ b/components/dsc/inc/wlan_dsc.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -39,7 +40,7 @@
  *
  * High level transitions block transitions and operations at the same level,
  * down-tree, and up-tree. So a driver transition effectively prevents any new
- * activity in the system, while a vdev transition prevents transtitions and
+ * activity in the system, while a vdev transition prevents transitions and
  * operations on the same vdev, its parent psoc, and the driver. This also means
  * that sibling nodes can transition at the same time, e.g. one vdev going up at
  * the same time another is going down.
diff --git a/components/dsc/inc/wlan_dsc_driver.h b/components/dsc/inc/wlan_dsc_driver.h
index 29e16387fa..6594488028 100644
--- a/components/dsc/inc/wlan_dsc_driver.h
+++ b/components/dsc/inc/wlan_dsc_driver.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -61,7 +62,7 @@ void dsc_driver_destroy(struct dsc_driver **out_driver);
  * Call dsc_driver_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already in flight
@@ -77,7 +78,7 @@ QDF_STATUS dsc_driver_trans_start(struct dsc_driver *driver, const char *desc);
  * Call dsc_driver_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already queued or in flight
@@ -109,7 +110,7 @@ void dsc_driver_assert_trans_protected(struct dsc_driver *driver);
  * @driver: the driver to start an operation on
  *
  * Return:
- *	QDF_STATUS_SUCCESS - operation started succcessfully
+ *	QDF_STATUS_SUCCESS - operation started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - operation cannot currently be started
  *	QDF_STATUS_E_NOMEM - out of memory
diff --git a/components/dsc/inc/wlan_dsc_psoc.h b/components/dsc/inc/wlan_dsc_psoc.h
index 7354121d89..6ff34cb768 100644
--- a/components/dsc/inc/wlan_dsc_psoc.h
+++ b/components/dsc/inc/wlan_dsc_psoc.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -67,7 +68,7 @@ void dsc_psoc_destroy(struct dsc_psoc **out_psoc);
  * Call dsc_psoc_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already in flight
@@ -83,7 +84,7 @@ QDF_STATUS dsc_psoc_trans_start(struct dsc_psoc *psoc, const char *desc);
  * Call dsc_psoc_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already queued or in flight
@@ -116,7 +117,7 @@ void dsc_psoc_assert_trans_protected(struct dsc_psoc *psoc);
  * @psoc: the psoc to start an operation on
  *
  * Return:
- *	QDF_STATUS_SUCCESS - operation started succcessfully
+ *	QDF_STATUS_SUCCESS - operation started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - operation cannot currently be started
  *	QDF_STATUS_E_NOMEM - out of memory
diff --git a/components/dsc/inc/wlan_dsc_vdev.h b/components/dsc/inc/wlan_dsc_vdev.h
index 7701dc3f21..e18c8f83c0 100644
--- a/components/dsc/inc/wlan_dsc_vdev.h
+++ b/components/dsc/inc/wlan_dsc_vdev.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2019, 2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -65,7 +66,7 @@ void dsc_vdev_destroy(struct dsc_vdev **out_vdev);
  * Call dsc_vdev_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already in flight
@@ -81,7 +82,7 @@ QDF_STATUS dsc_vdev_trans_start(struct dsc_vdev *vdev, const char *desc);
  * Call dsc_vdev_trans_stop() to complete the transition.
  *
  * Return:
- *	QDF_STATUS_SUCCESS - transition started succcessfully
+ *	QDF_STATUS_SUCCESS - transition started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - transition cannot currently be started
  *	QDF_STATUS_E_ALREADY - transition with @desc already queued or in flight
@@ -114,7 +115,7 @@ void dsc_vdev_assert_trans_protected(struct dsc_vdev *vdev);
  * @vdev: the vdev to start an operation on
  *
  * Return:
- *	QDF_STATUS_SUCCESS - operation started succcessfully
+ *	QDF_STATUS_SUCCESS - operation started successfully
  *	QDF_STATUS_E_INVAL - invalid request (causes debug panic)
  *	QDF_STATUS_E_AGAIN - operation cannot currently be started
  *	QDF_STATUS_E_NOMEM - out of memory
diff --git a/components/dsc/src/wlan_dsc_vdev.c b/components/dsc/src/wlan_dsc_vdev.c
index 19cac1f31f..15b760ded5 100644
--- a/components/dsc/src/wlan_dsc_vdev.c
+++ b/components/dsc/src/wlan_dsc_vdev.c
@@ -122,7 +122,7 @@ void dsc_vdev_destroy(struct dsc_vdev **out_vdev)
  * resumed after the current trans/op is completed. return QDF_STATUS_E_BUSY
  * in this case.
  *
- * If there is a psoc transition taking place becasue of psoc idle shutdown,
+ * If there is a psoc transition taking place because of psoc idle shutdown,
  * then the vdev trans/ops should be rejected and queued in the DSC queue so
  * that it may be resumed after the current trans/ops is completed. Return
  * QDF_STATUS_E_BUSY in this case.