docs: fix some typos in comments

cli/lsp/tsc.rs

@@ -3176,7 +3176,7 @@ fn get_parameters_from_parts(parts: &[SymbolDisplayPart]) -> Vec<String> {
           break;
         }
       } else if part.text == "..." && paren_count == 1 {
-        // Found rest parmeter. Do not fill in any further arguments.
+        // Found rest parameter. Do not fill in any further arguments.
         break;
       } else if part.text == "{" {
         brace_count += 1;

ext/net/tcp.rs

@@ -7,7 +7,7 @@ use socket2::Domain;
 use socket2::Protocol;
 use socket2::Type;
 
-/// Our per-process `Connections`. We can use this to find an existant listener for
+/// Our per-process `Connections`. We can use this to find an existent listener for
 /// a given local address and clone its socket for us to listen on in our thread.
 static CONNS: std::sync::OnceLock<std::sync::Mutex<Connections>> =
   std::sync::OnceLock::new();

ext/webgpu/01_webgpu.js

@@ -193,7 +193,7 @@ function assertDeviceMatch(
   const resourceDevice = assertDevice(resource, prefix, resourceContext);
   if (resourceDevice.rid !== self.rid) {
     throw new DOMException(
-      `${prefix}: ${resourceContext} belongs to a diffent device than ${selfContext}.`,
+      `${prefix}: ${resourceContext} belongs to a different device than ${selfContext}.`,
       "OperationError",
     );
   }

tools/copyright_checker.js

@@ -71,7 +71,7 @@ export async function checkCopyright() {
       !fileText.startsWith(C_STYLE_COPYRIGHT_LINE)
     ) {
       let trimmedText = fileText;
-      // Attempt to trim accceptable lines
+      // Attempt to trim acceptable lines
       while (
         ACCEPTABLE_LINES.test(trimmedText) &&
         !trimmedText.startsWith(C_STYLE_COPYRIGHT_LINE)