fix(eslint-plugin): [no-unnec-type-assert] handle JSX attributes

packages/eslint-plugin/tests/RuleTester.ts

@@ -44,7 +44,7 @@ class RuleTester extends TSESLint.RuleTester {
   ): void {
     const errorMessage = `Do not set the parser at the test level unless you want to use a parser other than ${parser}`;
 
-    // standardise the valid tests as objects
+    // standardize the valid tests as objects
     tests.valid = tests.valid.map(test => {
       if (typeof test === 'string') {
         return {

packages/eslint-plugin/tests/rules/no-unnecessary-type-assertion.test.ts

@@ -14,7 +14,7 @@ const ruleTester = new RuleTester({
 });
 
 // make sure each test is completely isolated
-// there was some weird behaviour with the mixed ts/tsx test cases without this
+// there was some weird behavior with the mixed ts/tsx test cases without this
 afterEach(() => {
   clearCaches();
 });