Merge pull request RustAudio#646 from rex4539/typos

Fix typos

asio-sys/src/bindings/mod.rs

@@ -440,7 +440,7 @@ impl Driver {
     /// This will destroy any already allocated buffers.
     ///
     /// If buffersize is None then the preferred buffer size from ASIO is used,
-    /// otherwise the desired buffersize is used if the requeted size is within
+    /// otherwise the desired buffersize is used if the requested size is within
     /// the range of accepted buffersizes for the device.
     fn create_buffers(
         &self,
@@ -842,7 +842,7 @@ fn asio_channel_info(channel: c_long, is_input: bool) -> Result<ai::ASIOChannelI
 /// If `is_input` is true, this will be queried on the input stream.
 fn stream_data_type(is_input: bool) -> Result<AsioSampleType, AsioError> {
     let channel_info = asio_channel_info(0, is_input)?;
-    Ok(FromPrimitive::from_i32(channel_info.type_).expect("unkown `ASIOSampletype` value"))
+    Ok(FromPrimitive::from_i32(channel_info.type_).expect("unknown `ASIOSampletype` value"))
 }
 
 /// ASIO uses null terminated c strings for driver names.

src/host/alsa/mod.rs

@@ -311,7 +311,7 @@ impl Device {
 
         let hw_params = alsa::pcm::HwParams::any(handle)?;
 
-        // TODO: check endianess
+        // TODO: check endianness
         const FORMATS: [(SampleFormat, alsa::pcm::Format); 3] = [
             //SND_PCM_FORMAT_S8,
             //SND_PCM_FORMAT_U8,

src/host/wasapi/device.rs

@@ -367,7 +367,7 @@ impl Device {
                 len += 1;
             }
 
-            // Create the utf16 slice and covert it into a string.
+            // Create the utf16 slice and convert it into a string.
             let name_slice = slice::from_raw_parts(ptr_utf16, len as usize);
             let name_os_string: OsString = OsStringExt::from_wide(name_slice);
             let name_string = match name_os_string.into_string() {
@@ -959,7 +959,7 @@ impl Device {
 impl PartialEq for Device {
     #[inline]
     fn eq(&self, other: &Device) -> bool {
-        // Use case: In oder to check whether the default device has changed
+        // Use case: In order to check whether the default device has changed
         // the client code might need to compare the previous default device with the current one.
         // The pointer comparison (`self.device == other.device`) don't work there,
         // because the pointers are different even when the default device stays the same.