fix typos

src/components/button/button.test.ts

@@ -89,7 +89,7 @@ describe('<sl-button>', () => {
     });
   });
 
-  it('should have title if title attribute isset', async () => {
+  it('should have title if title attribute is set', async () => {
     const el = await fixture<SlButton>(html` <sl-button title="Test"></sl-button> `);
     const button = el.shadowRoot!.querySelector<HTMLButtonElement>('[part~="base"]')!;
 

src/components/input/input.test.ts

@@ -48,7 +48,7 @@ describe('<sl-input>', () => {
     expect(isNaN(el.valueAsNumber)).to.be.true;
   });
 
-  it('should have title if title attribute isset', async () => {
+  it('should have title if title attribute is set', async () => {
     const el = await fixture<SlInput>(html` <sl-input title="Test"></sl-input> `);
     const input = el.shadowRoot!.querySelector<HTMLInputElement>('[part~="input"]')!;
 

src/components/range/range.test.ts

@@ -26,7 +26,7 @@ describe('<sl-range>', () => {
     expect(el.defaultValue).to.equal(0);
   });
 
-  it('should have title if title attribute isset', async () => {
+  it('should have title if title attribute is set', async () => {
     const el = await fixture<SlRange>(html` <sl-range title="Test"></sl-range> `);
     const input = el.shadowRoot!.querySelector('input')!;
 

src/components/switch/switch.test.ts

@@ -20,7 +20,7 @@ describe('<sl-switch>', () => {
     expect(el.defaultChecked).to.be.false;
   });
 
-  it('should have title if title attribute isset', async () => {
+  it('should have title if title attribute is set', async () => {
     const el = await fixture<SlSwitch>(html` <sl-switch title="Test"></sl-switch> `);
     const input = el.shadowRoot!.querySelector('input')!;
 

src/components/textarea/textarea.test.ts

@@ -37,7 +37,7 @@ describe('<sl-textarea>', () => {
     expect(el.inputmode).to.be.undefined;
   });
 
-  it('should have title if title attribute isset', async () => {
+  it('should have title if title attribute is set', async () => {
     const el = await fixture<SlTextarea>(html` <sl-textarea title="Test"></sl-textarea> `);
     const textarea = el.shadowRoot!.querySelector('textarea')!;