Fix lint errors

To be done:
  - adjust test titles
  - fix lint warnings

cypress/e2e/cyESLintPluginSample.cy.js

@@ -4,29 +4,39 @@ describe('eslint-plugin-cypress ruless', () => {
   })
 
   it('lint error when assigning a cy command to a variable', () => {
-    const heading = cy.get('h1')
+    cy.get('h1')
   })
 
   it('lint error when waiting for an arbitrary number in ms', () => {
-    cy.wait(1000)
+    /**
+     * Instead, use a combination of `cy.intercetp()` with an alias (e.g., `.as`)
+     * Then, use `cy.wait('@alias')`
+     * For an example, visit the following URL shorturl.at/cgkoO
+     */
   })
 
-  it('fails when using `async` and `await`', async function() {
-    const heading = await cy.get('h1')
+  it('fails when using `async` and `await`', function() {
+    cy.get('h1')
   })
 
   it('lint error when chaining unsafe to chain commands', () => {
     cy.get('input[type="text"]')
+      .as('textField')
       .clear()
+    cy.get('@textField')
       .type('Walmyr')
   })
 
   it('lint error when using { force: true }', () => {
     cy.get('input[type="text"]').focus()
-    cy.get('button').click({ force: true })
+    cy.get('button').click()
   })
 
   it('lint error when taking a screenshot before an assertion', () => {
+    cy.get('h1').should('be.visible')
+    cy.contains('label', 'Nome:').should('be.visible')
+    cy.get('input[type="text"]').should('be.visible')
+    cy.contains('button', 'Enviar').should('be.visible')
     cy.screenshot('test')
   })
 
@@ -35,6 +45,6 @@ describe('eslint-plugin-cypress ruless', () => {
   })
 
   it('lint error when leaving a cy.pause() command', () => {
-    cy.pause()
+    // Does something that does not pause the test.
   })
 })