typo: successfull -> successful

4 files changed, 4 insertions, 4 deletions

diff --git a/src/libopenusb1-glue.c b/src/libopenusb1-glue.c
index 76e8086..294c427 100644
--- a/src/libopenusb1-glue.c
+++ b/src/libopenusb1-glue.c
@@ -125,7 +125,7 @@ static openusb_handle_t libmtp_openusb_handle;
  *        successful.
  * @param numdevs a pointer to an integer that will hold the number
  *        of devices in the device list if the call was successful.
- * @return 0 if the list was successfull retrieved, any other
+ * @return 0 if the list was successful retrieved, any other
  *        value means failure.
  */
 int LIBMTP_Get_Supported_Devices_List(LIBMTP_device_entry_t * * const devices, int * const numdevs) {
diff --git a/src/libusb-glue.c b/src/libusb-glue.c
index 988f3fd..5e84b1d 100644
--- a/src/libusb-glue.c
+++ b/src/libusb-glue.c
@@ -130,7 +130,7 @@ static int usb_get_endpoint_status(PTP_USB* ptp_usb, int ep, uint16_t* status);
  *        successful.
  * @param numdevs a pointer to an integer that will hold the number
  *        of devices in the device list if the call was successful.
- * @return 0 if the list was successfull retrieved, any other
+ * @return 0 if the list was successful retrieved, any other
  *        value means failure.
  */
 int LIBMTP_Get_Supported_Devices_List(LIBMTP_device_entry_t ** const devices, int * const numdevs)
diff --git a/src/libusb1-glue.c b/src/libusb1-glue.c
index c247d73..67ba277 100644
--- a/src/libusb1-glue.c
+++ b/src/libusb1-glue.c
@@ -130,7 +130,7 @@ static int usb_get_endpoint_status(PTP_USB* ptp_usb,
  *        successful.
  * @param numdevs a pointer to an integer that will hold the number
  *        of devices in the device list if the call was successful.
- * @return 0 if the list was successfull retrieved, any other
+ * @return 0 if the list was successful retrieved, any other
  *        value means failure.
  */
 int LIBMTP_Get_Supported_Devices_List(LIBMTP_device_entry_t ** const devices,
diff --git a/src/ptp.c b/src/ptp.c
index 534def2..2c0eae6 100644
--- a/src/ptp.c
+++ b/src/ptp.c
@@ -2461,7 +2461,7 @@ ptp_canon_checkevent (PTPParams* params, PTPContainer* event, int* isevent)
 	PTP_CNT_INIT(ptp, PTP_OC_CANON_CheckEvent);
 	*isevent=0;
 	CHECK_PTP_RC(ptp_transaction(params, &ptp, PTP_DP_GETDATA, 0, &data, &size));
-	if (data && size) { /* check if we had a successfull call with data */
+	if (data && size) { /* check if we had a successful call with data */
 		ptp_unpack_EC(params, data, event, size);
 		*isevent=1;
 		free(data);