Spell check source code, fix mistakes.

4 files changed, 9 insertions, 9 deletions

diff --git a/Demos/Device/ClassDriver/AudioInput/AudioInput.c b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
index 953ecf8b6..66d78b8c8 100644
--- a/Demos/Device/ClassDriver/AudioInput/AudioInput.c
+++ b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
@@ -175,7 +175,7 @@ void EVENT_USB_Device_ControlRequest(void)
  *
  *  When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for
  *  the given endpoint index, and should return as fast as possible. When non-NULL, this value may be altered for GET operations
- *  to indicate the size of the retreived data.
+ *  to indicate the size of the retrieved data.
  *
  *  \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value
  *        of the \c DataLength parameter.
@@ -243,7 +243,7 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
  *
  *  When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for
  *  the given entity and should return as fast as possible. When non-NULL, this value may be altered for GET operations
- *  to indicate the size of the retreived data.
+ *  to indicate the size of the retrieved data.
  *
  *  \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value
  *        of the \c DataLength parameter.
diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
index 82f664a9b..1869ac949 100644
--- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
+++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
@@ -212,7 +212,7 @@ void EVENT_USB_Device_ControlRequest(void)
  *
  *  When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for
  *  the given endpoint index, and should return as fast as possible. When non-NULL, this value may be altered for GET operations
- *  to indicate the size of the retreived data.
+ *  to indicate the size of the retrieved data.
  *
  *  \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value
  *        of the \c DataLength parameter.
@@ -280,7 +280,7 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
  *
  *  When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for
  *  the given entity and should return as fast as possible. When non-NULL, this value may be altered for GET operations
- *  to indicate the size of the retreived data.
+ *  to indicate the size of the retrieved data.
  *
  *  \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value
  *        of the \c DataLength parameter.
diff --git a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
index 5102f101c..027264ab5 100644
--- a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
+++ b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
@@ -71,7 +71,7 @@ static uint16_t LastTransferLength = 0;
 static uint8_t NextResponseBuffer[64];
 
 /** Indicates the length of the next response to send */
-static uint8_t NextReponseLen;
+static uint8_t NextResponseLen;
 
 /** Main program entry point. This routine contains the overall program flow, including initial
  *  setup of all components and the main program loop.
@@ -326,16 +326,16 @@ void ProcessSentMessage(uint8_t* const Data, const uint8_t Length)
 	if (strncmp((char*)Data, "*IDN?", 5) == 0)
 	  strcpy((char*)NextResponseBuffer, "LUFA TMC DEMO");
 
-	NextReponseLen = strlen((char*)NextResponseBuffer);
+	NextResponseLen = strlen((char*)NextResponseBuffer);
 }
 
 uint8_t GetNextMessage(uint8_t* const Data)
 {
 	  strcpy((char*)NextResponseBuffer, "LUFA TMC DEMO");
 
-	NextReponseLen = strlen((char*)NextResponseBuffer);
+	NextResponseLen = strlen((char*)NextResponseBuffer);
 // ---
-	uint8_t DataLen = MIN(NextReponseLen, 64);
+	uint8_t DataLen = MIN(NextResponseLen, 64);
 
 	strlcpy((char*)Data, (char*)NextResponseBuffer, DataLen);
 
diff --git a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
index a916659ea..f932a32f3 100644
--- a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
+++ b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
@@ -181,7 +181,7 @@ void EVENT_USB_Device_ControlRequest(void)
 /** Processes a given Keyboard LED report from the host, and sets the board LEDs to match. Since the Keyboard
  *  LED report can be sent through either the control endpoint (via a HID SetReport request) or the HID OUT
  *  endpoint, the processing code is placed here to avoid duplicating it and potentially having different
- *  behaviour depending on the method used to sent it.
+ *  behavior depending on the method used to sent it.
  */
 void Keyboard_ProcessLEDReport(const uint8_t LEDStatus)
 {