Spellchecking comments, rm trailing spaces (#284)

* Spellchecking comments, rm trailing spaces

* revert vendor file changes

README.md

@@ -77,7 +77,7 @@ README](https://github.com/rust-lang/libz-sys/blob/main/README.md) for details.
 
 For compatibility with previous versions of `flate2`, the cloudflare optimized
 version of zlib is available, via the `cloudflare_zlib` feature. It's not as
-fast as zlib-ng, but it's faster than stock zlib. It requires a x86-64 CPU with
+fast as zlib-ng, but it's faster than stock zlib. It requires an x86-64 CPU with
 SSE 4.2 or ARM64 with NEON & CRC. It does not support 32-bit CPUs at all and is
 incompatible with mingw. For more information check the [crate
 documentation](https://crates.io/crates/cloudflare-zlib-sys). Note that

examples/deflateencoder-read.rs

@@ -10,7 +10,7 @@ fn main() {
     println!("{:?}", deflateencoder_read_hello_world().unwrap());
 }
 
-// Return a vector containing the Defalte compressed version of hello world
+// Return a vector containing the Deflate compressed version of hello world
 fn deflateencoder_read_hello_world() -> io::Result<Vec<u8>> {
     let mut result = Vec::new();
     let c = b"hello world";

src/deflate/write.rs

@@ -139,7 +139,7 @@ impl<W: Write> DeflateEncoder<W> {
         Ok(self.inner.take_inner())
     }
 
-    /// Returns the number of bytes that have been written to this compresor.
+    /// Returns the number of bytes that have been written to this compressor.
     ///
     /// Note that not all bytes written to this object may be accounted for,
     /// there may still be some active buffering.

src/ffi/c.rs

@@ -109,7 +109,7 @@ extern "C" fn zalloc(_ptr: *mut c_void, items: AllocSize, item_size: AllocSize)
 
 extern "C" fn zfree(_ptr: *mut c_void, address: *mut c_void) {
     unsafe {
-        // Move our address being free'd back one pointer, read the size we
+        // Move our address being freed back one pointer, read the size we
         // stored in `zalloc`, and then free it using the standard Rust
         // allocator.
         let ptr = (address as *mut usize).offset(-1);

src/gz/bufread.rs

@@ -861,7 +861,7 @@ pub mod tests {
         }
         r.set_position(pos2);
 
-        // Fourth read : now succesful for 7 bytes
+        // Fourth read : now successful for 7 bytes
         let mut reader3 = Buffer::new(&mut part, &mut r);
         match reader3.read_and_forget(&mut out) {
             Ok(7) => {
@@ -873,7 +873,7 @@ pub mod tests {
             }
         }
 
-        // Fifth read : succesful for one more byte
+        // Fifth read : successful for one more byte
         out.resize(1, 0);
         match reader3.read_and_forget(&mut out) {
             Ok(1) => {

src/mem.rs

@@ -64,7 +64,7 @@ pub enum FlushCompress {
     /// All of the input data so far will be available to the decompressor (as
     /// with `Flush::Sync`. This completes the current deflate block and follows
     /// it with an empty fixed codes block that is 10 bites long, and it assures
-    /// that enough bytes are output in order for the decompessor to finish the
+    /// that enough bytes are output in order for the decompressor to finish the
     /// block before the empty fixed code block.
     Partial = ffi::MZ_PARTIAL_FLUSH as isize,
 
@@ -411,7 +411,7 @@ impl Decompress {
 
     /// Creates a new object ready for decompressing data that it's given.
     ///
-    /// The Deompress object produced by this constructor expects gzip headers
+    /// The Decompress object produced by this constructor expects gzip headers
     /// for the compressed data.
     ///
     /// # Panics

src/zlib/write.rs

@@ -139,7 +139,7 @@ impl<W: Write> ZlibEncoder<W> {
         Ok(self.inner.take_inner())
     }
 
-    /// Returns the number of bytes that have been written to this compresor.
+    /// Returns the number of bytes that have been written to this compressor.
     ///
     /// Note that not all bytes written to this object may be accounted for,
     /// there may still be some active buffering.