Fix some comments (#3541)

Signed-off-by: geekvest <cuimoman@sohu.com>

crates/typst-macros/src/lib.rs

@@ -358,7 +358,7 @@ pub fn symbols(stream: BoundaryStream) -> BoundaryStream {
 /// - `#[time(span = ..)]` to record the span, which will be used for the
 ///   `EventKey`.
 ///
-/// By default, all tracing is ommited using the `wasm32` target flag.
+/// By default, all tracing is omitted using the `wasm32` target flag.
 /// This is done to avoid bloating the web app which doesn't need tracing.
 ///
 /// ```ignore

crates/typst-svg/src/lib.rs

@@ -1279,7 +1279,7 @@ impl<T> Deduplicator<T> {
         })
     }
 
-    /// Iterate over the the elements alongside their ids.
+    /// Iterate over the elements alongside their ids.
     fn iter(&self) -> impl Iterator<Item = (Id, &T)> {
         self.vec
             .iter()

crates/typst-syntax/src/ast.rs

@@ -1271,7 +1271,7 @@ node! {
 }
 
 impl<'a> Spread<'a> {
-    /// The spreaded expression.
+    /// The spread expression.
     ///
     /// This should only be accessed if this `Spread` is contained in an
     /// `ArrayItem`, `DictItem`, or `Arg`.

crates/typst-syntax/src/parser.rs

@@ -1161,7 +1161,7 @@ fn array_or_dict_item(p: &mut Parser, state: &mut GroupState) {
     let m = p.marker();
 
     if p.eat_if(SyntaxKind::Dots) {
-        // Parses a spreaded item: `..item`.
+        // Parses a spread item: `..item`.
         code_expr(p);
         p.wrap(m, SyntaxKind::Spread);
         state.maybe_just_parens = false;
@@ -1249,7 +1249,7 @@ fn args(p: &mut Parser) {
 fn arg<'s>(p: &mut Parser<'s>, seen: &mut HashSet<&'s str>) {
     let m = p.marker();
 
-    // Parses a spreaded argument: `..args`.
+    // Parses a spread argument: `..args`.
     if p.eat_if(SyntaxKind::Dots) {
         code_expr(p);
         p.wrap(m, SyntaxKind::Spread);

crates/typst/src/foundations/selector.rs

@@ -181,7 +181,7 @@ impl Selector {
         Self::Or(others.into_iter().chain(Some(self)).collect())
     }
 
-    /// Selects all elements that match this and all of the the other selectors.
+    /// Selects all elements that match this and all of the other selectors.
     #[func]
     pub fn and(
         self,

crates/typst/src/introspection/query.rs

@@ -25,7 +25,7 @@ use crate::introspection::Location;
 ///
 /// - On the first page the query for all headings before the current location
 ///   yields an empty array: There are no previous headings. We check for this
-///   case and and just display "Typst Academy".
+///   case and just display "Typst Academy".
 ///
 /// - For the second page, we retrieve the last element from the query's result.
 ///   This is the latest heading before the current position and as such, it is

crates/typst/src/layout/fr.rs

@@ -8,7 +8,7 @@ use crate::foundations::{repr, ty, Repr};
 use crate::layout::Abs;
 use crate::util::{Numeric, Scalar};
 
-/// Defines how the the remaining space in a layout is distributed.
+/// Defines how the remaining space in a layout is distributed.
 ///
 /// Each fractionally sized element gets space based on the ratio of its
 /// fraction to the sum of all fractions.

crates/typst/src/layout/inline/shaping.rs

@@ -920,7 +920,7 @@ fn nbsp_delta(font: &Font) -> Option<Em> {
     Some(font.advance(nbsp)? - font.advance(space)?)
 }
 
-/// Process the language and and region of a style chain into a
+/// Process the language and region of a style chain into a
 /// rustybuzz-compatible BCP 47 language.
 fn language(styles: StyleChain) -> rustybuzz::Language {
     let mut bcp: EcoString = TextElem::lang_in(styles).as_str().into();

crates/typst/src/loading/xml.rs

@@ -12,7 +12,7 @@ use crate::World;
 ///
 /// The XML file is parsed into an array of dictionaries and strings. XML nodes
 /// can be elements or strings. Elements are represented as dictionaries with
-/// the the following keys:
+/// the following keys:
 ///
 /// - `tag`: The name of the element as a string.
 /// - `attrs`: A dictionary of the element's attributes as strings.