Fix Myers spelling in docs (#75)

src/lib.rs

@@ -114,7 +114,7 @@
 //! that accepts a deadline which is the point in time as defined by an
 //! [`Instant`] after which the algorithm should give up.  What giving up means
 //! depends on the algorithm.  For instance due to the recursive, divide and
-//! conquer nature of Myer's diff you will still get a pretty decent diff in
+//! conquer nature of Myers' diff you will still get a pretty decent diff in
 //! many cases when a deadline is reached.  Whereas on the other hand the LCS
 //! diff is unlikely to give any decent results in such a situation.
 //!

src/text/mod.rs

@@ -57,7 +57,7 @@ impl TextDiffConfig {
     /// Sets a deadline for the diff operation.
     ///
     /// By default a diff will take as long as it takes.  For certain diff
-    /// algorithms like Myer's and Patience a maximum running time can be
+    /// algorithms like Myers' and Patience a maximum running time can be
     /// defined after which the algorithm gives up and approximates.
     pub fn deadline(&mut self, deadline: Instant) -> &mut Self {
         self.deadline = Some(Deadline::Absolute(deadline));