Fix spelling in code comments (#17059)

Author: atorrers

packages/svelte/src/internal/client/proxy.js

@@ -267,7 +267,7 @@ export function proxy(value) {
 if (other_s !== undefined) {
 set(other_s, UNINITIALIZED);
 } else if (i in target) {
-// If the item exists in the original, we need to create a uninitialized source,
+// If the item exists in the original, we need to create an uninitialized source,
 // else a later read of the property would result in a source being created with
 // the value of the original item at that index.
 other_s = with_parent(() => source(UNINITIALIZED, stack));

packages/svelte/src/internal/server/renderer.js

@@ -441,7 +441,7 @@ export class Renderer {
 }
 
 /**
- * Collect all of the `onDestroy` callbacks regsitered during rendering. In an async context, this is only safe to call
+ * Collect all of the `onDestroy` callbacks registered during rendering. In an async context, this is only safe to call
  * after awaiting `collect_async`.
  *
  * Child renderers are "porous" and don't affect execution order, but component body renderers

packages/svelte/tests/runtime-browser/assert.js

@@ -166,7 +166,7 @@ export function test(args) {
 return args;
 }
 
-// TypeScript needs the type of assertions to be directly visible, not infered, which is why
+// TypeScript needs the type of assertions to be directly visible, not inferred, which is why
 // we can't have it on the test suite type.
 /**
  * @param {any} value

packages/svelte/tests/runtime-runes/samples/mount-props-updates/_config.js

@@ -22,7 +22,7 @@ export default test({
 target.innerHTML,
 // bar is not set in the parent because it's a readonly property
 // baz is not set in the parent because while it's a bindable property,
-// it wasn't set initially so it's treated as a readonly proeprty
+// it wasn't set initially so it's treated as a readonly property
 `
 <button>reset</button> foo 3
 <div><button>update</button> 1 2 3 4</div>