Fixing a Unicode issue

Apparently Gitea was having an issue with the Unicode encoding used for the apostrophe. I have edited it in Gitea to fix it.

Signed-off-by: Myrddin Dundragon <myrddin@cybermages.tech>

src/token.rs

@@ -190,7 +190,7 @@ impl<T> TokenStream<T>
    ///
    /// # Safety
    /// Uses `unsafe` to split borrows for individual mutable access
-   /// to components of the token without violating Rust’s aliasing rules.
+   /// to components of the token without violating Rust's aliasing rules.
    pub fn get_mut(&mut self, index: usize) -> Option<TokenMut<'_, T>>
    {
       if index < self.lexemes.len()