Fix typos

8 files changed, 9 insertions, 9 deletions

diff --git a/src/class/cdc/cdc.h b/src/class/cdc/cdc.h
index e345139ea..c428af865 100644
--- a/src/class/cdc/cdc.h
+++ b/src/class/cdc/cdc.h
@@ -193,7 +193,7 @@ typedef enum
 }cdc_management_request_t;
 
 //--------------------------------------------------------------------+
-// Management Elemenent Notification (Notification Endpoint)
+// Management Element Notification (Notification Endpoint)
 //--------------------------------------------------------------------+
 
 /// 6.3 Notification Codes
diff --git a/src/class/cdc/cdc_rndis_host.c b/src/class/cdc/cdc_rndis_host.c
index 8f28f51ac..44de85b45 100644
--- a/src/class/cdc/cdc_rndis_host.c
+++ b/src/class/cdc/cdc_rndis_host.c
@@ -117,7 +117,7 @@ void rndish_init(void)
 
   //------------- Task creation -------------//
 
-  //------------- semaphore creation for notificaiton pipe -------------//
+  //------------- semaphore creation for notification pipe -------------//
   for(uint8_t i=0; i<CFG_TUH_DEVICE_MAX; i++)
   {
     rndish_data[i].sem_notification_hdl = osal_semaphore_create( OSAL_SEM_REF(rndish_data[i].semaphore_notification) );
diff --git a/src/class/hid/hid_host.h b/src/class/hid/hid_host.h
index fe09b03b2..ffc601d77 100644
--- a/src/class/hid/hid_host.h
+++ b/src/class/hid/hid_host.h
@@ -89,7 +89,7 @@ uint8_t tuh_hid_get_protocol(uint8_t dev_addr, uint8_t instance);
 bool tuh_hid_set_protocol(uint8_t dev_addr, uint8_t instance, uint8_t protocol);
 
 // Set Report using control endpoint
-// report_type is either Intput, Output or Feature, (value from hid_report_type_t)
+// report_type is either Input, Output or Feature, (value from hid_report_type_t)
 bool tuh_hid_set_report(uint8_t dev_addr, uint8_t instance, uint8_t report_id, uint8_t report_type, void* report, uint16_t len);
 
 //--------------------------------------------------------------------+
diff --git a/src/class/msc/msc_host.c b/src/class/msc/msc_host.c
index 9e88ebc30..32f75a84b 100644
--- a/src/class/msc/msc_host.c
+++ b/src/class/msc/msc_host.c
@@ -200,7 +200,7 @@ bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_
   return tuh_msc_scsi_command(dev_addr, &cbw, NULL, complete_cb, arg);
 }
 
-bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
+bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
 {
   msc_cbw_t cbw;
   cbw_init(&cbw, lun);
@@ -217,7 +217,7 @@ bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_ms
 
   memcpy(cbw.command, &cmd_request_sense, cbw.cmd_len);
 
-  return tuh_msc_scsi_command(dev_addr, &cbw, resposne, complete_cb, arg);
+  return tuh_msc_scsi_command(dev_addr, &cbw, response, complete_cb, arg);
 }
 
 bool tuh_msc_read10(uint8_t dev_addr, uint8_t lun, void * buffer, uint32_t lba, uint16_t block_count, tuh_msc_complete_cb_t complete_cb, uintptr_t arg)
diff --git a/src/class/msc/msc_host.h b/src/class/msc/msc_host.h
index 416e4318b..5134b63c2 100644
--- a/src/class/msc/msc_host.h
+++ b/src/class/msc/msc_host.h
@@ -85,7 +85,7 @@ bool tuh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, tuh_msc_complete_cb_
 
 // Perform SCSI Request Sense 10 command
 // Complete callback is invoked when SCSI op is complete.
-bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *resposne, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
+bool tuh_msc_request_sense(uint8_t dev_addr, uint8_t lun, void *response, tuh_msc_complete_cb_t complete_cb, uintptr_t arg);
 
 // Perform SCSI Read 10 command. Read n blocks starting from LBA to buffer
 // Complete callback is invoked when SCSI op is complete.
diff --git a/src/class/net/ecm_rndis_device.c b/src/class/net/ecm_rndis_device.c
index 5f316762f..c7428bcda 100644
--- a/src/class/net/ecm_rndis_device.c
+++ b/src/class/net/ecm_rndis_device.c
@@ -51,7 +51,7 @@ typedef struct
 
   bool ecm_mode;
 
-  // Endpoint descriptor use to open/close when receving SetInterface
+  // Endpoint descriptor use to open/close when receiving SetInterface
   // TODO since configuration descriptor may not be long-lived memory, we should
   // keep a copy of endpoint attribute instead
   uint8_t const * ecm_desc_epdata;
diff --git a/src/class/usbtmc/usbtmc.h b/src/class/usbtmc/usbtmc.h
index e7016ae24..fd52d766e 100644
--- a/src/class/usbtmc/usbtmc.h
+++ b/src/class/usbtmc/usbtmc.h
@@ -158,7 +158,7 @@ enum {
   USBTMC_BULK_IN_ERR_DATA_TOO_SHORT = 4u,
   USBTMC_BULK_IN_ERR_DATA_TOO_LONG = 5u,
 };
-// bult-in halt errors
+// built-in halt errors
 enum {
   USBTMC_BULK_IN_ERR = 1u, ///< receives a USBTMC command message that expects a response while a
                            /// Bulk-IN transfer is in progress
diff --git a/src/class/usbtmc/usbtmc_device.h b/src/class/usbtmc/usbtmc_device.h
index 144b3315d..c1298ddb8 100644
--- a/src/class/usbtmc/usbtmc_device.h
+++ b/src/class/usbtmc/usbtmc_device.h
@@ -36,7 +36,7 @@
 #endif
 
 /***********************************************
- *  Functions to be implemeted by the class implementation
+ *  Functions to be implemented by the class implementation
  */
 
 // In order to proceed, app must call call tud_usbtmc_start_bus_read(rhport) during or soon after: