typo

protocolL -> protocol

Author: maxim-levy

chapter-three/src/bin/binary_files.rs

@@ -22,7 +22,7 @@ fn write_dummy_protocol(path: &str) -> io::Result<()> {
     let mut buf_writer = BufWriter::new(file);
 
     // Let's say our binary file starts with a magic number
-    // to show readers that this is our protocoll
+    // to show readers that this is our protocol
     let magic = b"MyProtocol";
     buf_writer.write_all(magic)?;
 
@@ -58,8 +58,8 @@ fn read_protocol(path: &str) -> io::Result<Vec<u32>> {
     let mut endian = [0u8; 2];
     buf_reader.read_exact(&mut endian)?;
     match &endian {
-        b"LE" => read_protocoll_payload::<LE, _>(&mut buf_reader),
-        b"BE" => read_protocoll_payload::<BE, _>(&mut buf_reader),
+        b"LE" => read_protocol_payload::<LE, _>(&mut buf_reader),
+        b"BE" => read_protocol_payload::<BE, _>(&mut buf_reader),
         _ => Err(io::Error::new(
             io::ErrorKind::Other,
             "Failed to parse endianness",
@@ -68,7 +68,7 @@ fn read_protocol(path: &str) -> io::Result<Vec<u32>> {
 }
 
 // Read as much of the payload as possible
-fn read_protocoll_payload<E, R>(reader: &mut R) -> io::Result<Vec<u32>>
+fn read_protocol_payload<E, R>(reader: &mut R) -> io::Result<Vec<u32>>
 where
     E: ByteOrder,
     R: ReadBytesExt,