fix: some typos (#3735)

docs/plugins.md

@@ -483,7 +483,7 @@ I.click('=sign-up'); // matches => [data-qa=sign-up],[data-test=sign-up]
 
 Prints errors found in HTML code after each failed test.
 
-It scans HTML and searches for elements with error classes. 
+It scans HTML and searches for elements with error classes.
 If an element found prints a text from it to console and adds as artifact to the test.
 
 Enable this plugin in config:
@@ -608,11 +608,11 @@ Scenario Outline: ...
 
 ## heal
 
-Self-healing tests with OpenAI. 
+Self-healing tests with OpenAI.
 
 This plugin is experimental and requires OpenAI API key.
 
-To use it you need to set OPENAI_API_KEY env variable and enable plugin inside condig.
+To use it you need to set OPENAI_API_KEY env variable and enable plugin inside the config.
 
 ```js
 plugins: {

lib/plugin/heal.js

@@ -26,7 +26,7 @@ const defaultConfig = {
  *
  * This plugin is experimental and requires OpenAI API key.
  *
- * To use it you need to set OPENAI_API_KEY env variable and enable plugin inside condig.
+ * To use it you need to set OPENAI_API_KEY env variable and enable plugin inside the config.
  *
  * ```js
  * plugins: {
@@ -82,7 +82,7 @@ module.exports = function (config = {}) {
       const test = currentTest;
 
       if (healedSteps >= config.healLimit) {
-        output.print(colors.bold.red(`Can't heal more than ${config.healLimit} steps in a test`));
+        output.print(colors.bold.red(`Can't heal more than ${config.healLimit} step(s) in a test`));
         output.print('Entire flow can be broken, please check it manually');
         output.print('or increase healing limit in heal plugin config');
 
@@ -126,7 +126,7 @@ module.exports = function (config = {}) {
     print('===================');
     print(colors.bold.green('Self-Healing Report:'));
 
-    print(`${colors.bold(healSuggestions.length)} steps were healed by AI`);
+    print(`${colors.bold(healSuggestions.length)} step(s) were healed by AI`);
 
     let i = 1;
     print('');
@@ -147,8 +147,6 @@ module.exports = function (config = {}) {
   async function tryToHeal(failedStep, err) {
     output.debug(`Running OpenAPI to heal ${failedStep.toCode()} step`);
 
-    const I = Container.support('I');
-
     const codeSnippets = await aiAssistant.healFailedStep(
       failedStep, err, currentTest,
     );