chore: fix some minor issues in the comments (#1444)

fix some minor issues in the comments

Signed-off-by: stemlaud <stemlaud@outlook.com>

Author: stemlaud

crates/metaslang/cst/src/kinds.rs

@@ -1,6 +1,6 @@
 //! The base types for every node in the CST.
 
-/// Convertion methods from kinds to/from `str`.
+/// Conversion methods from kinds to/from `str`.
 pub trait BaseKind: Sized + std::fmt::Debug + Copy + PartialEq + Eq + serde::Serialize {
     /// Returns the `&str` representation of `self`.
     fn as_static_str(&self) -> &'static str;

crates/metaslang/cst/src/lib.rs

@@ -1,6 +1,6 @@
 #![deny(missing_docs)]
 
-//! `metaslang` contains the core utilites that make Slang.
+//! `metaslang` contains the core utilities that make Slang.
 
 pub mod cursor;
 pub mod kinds;

crates/metaslang/cst/src/nodes.rs

@@ -262,7 +262,7 @@ impl<T: KindTypes> Node<T> {
         }
     }
 
-    /// Returns true if this node is a nonterminal, or if it's a temrinal with a valid kind (that is, any valid token of
+    /// Returns true if this node is a nonterminal, or if it's a terminal with a valid kind (that is, any valid token of
     /// the language).
     pub fn is_valid(&self) -> bool {
         match self {

documentation/public/user-guide/08-examples/06-inject-logging/examples/logging-rewriter.mts

@@ -12,7 +12,7 @@ export class LoggingRewriter extends BaseRewriter {
     this.parser = Parser.create(LanguageFacts.latestVersion());
   }
 
-  // collect the name of the function being travered
+  // collect the name of the function being traversed
   public override rewriteFunctionDefinition(node: NonterminalNode): Node | undefined {
     const name = node.children().find((edge) => edge.label == EdgeLabel.Name);
     if (!name) {