Merge pull request #506 from kianmeng/fix-typos

Fix typos

CHANGELOG.md

@@ -45,7 +45,7 @@ This is a major feature release with two main changes:
  instead of `usize` for fragment widths.
 
  This fixes problems with overflows in the internal computations of
- `wrap_optimal_fit` when fragments (words) or line lenghts had
+ `wrap_optimal_fit` when fragments (words) or line lengths had
  extreme values, such as `usize::MAX`.
 
 * [#438](https://github.com/mgeisler/textwrap/pull/438): Simplify
@@ -135,7 +135,7 @@ let options: Options<
 > = Options::new(80);
 ```
 
-This is quite a mouthful, so we suggest using type inferrence where
+This is quite a mouthful, so we suggest using type inference where
 possible. You won’t see any chance if you call `wrap` directly with a
 width or with an `Options` value constructed on the fly. Please open
 an issue if this causes problems for you!
@@ -486,7 +486,7 @@ Added a regression test for the case where `width` is set to
 
 ## Version 0.8.0 (2017-09-04)
 
-The `Wrapper` stuct is now generic over the type of word splitter
+The `Wrapper` struct is now generic over the type of word splitter
 being used. This means less boxing and a nicer API. The
 `Wrapper::word_splitter` method has been removed. This is a *breaking
 API change* if you used the method to change the word splitter.

src/core.rs

@@ -117,7 +117,7 @@ fn ch_width(ch: char) -> usize {
 /// ## Emojis and CJK Characters
 ///
 /// Characters such as emojis and [CJK characters] used in the
-/// Chinese, Japanese, and Korean langauges are seen as double-width,
+/// Chinese, Japanese, and Korean languages are seen as double-width,
 /// even if the `unicode-width` feature is disabled:
 ///
 /// ```

src/word_splitters.rs

@@ -69,7 +69,7 @@ pub enum WordSplitter {
 
  /// Use a custom function as the word splitter.
  ///
- /// This varian lets you implement a custom word splitter using
+ /// This variant lets you implement a custom word splitter using
  /// your own function.
  ///
  /// # Examples

src/wrap_algorithms.rs

@@ -180,7 +180,7 @@ impl WrapAlgorithm {
 
  #[cfg(feature = "smawk")]
  WrapAlgorithm::OptimalFit(penalties) => {
- // The computation cannnot overflow when the line
+ // The computation cannot overflow when the line
  // widths are restricted to usize.
  wrap_optimal_fit(words, &f64_line_widths, penalties).unwrap()
  }