docs: Fix spelling/grammar in "Mocking Request" (#1555)

docs/best-practices/mocking-request.md

@@ -1,22 +1,22 @@
 # Mocking Request
 
-Undici have its own mocking [utility](../api/MockAgent.md). It allow us to intercept undici HTTP request and return mocked value instead. It can be useful for testing purposes.
+Undici has its own mocking [utility](../api/MockAgent.md). It allow us to intercept undici HTTP requests and return mocked values instead. It can be useful for testing purposes.
 
 Example:
 
 ```js
 // bank.mjs
 import { request } from 'undici'
 
-export async function bankTransfer(recepient, amount) {
+export async function bankTransfer(recipient, amount) {
   const { body } = await request('http://localhost:3000/bank-transfer',
     {
       method: 'POST',
       headers: {
         'X-TOKEN-SECRET': 'SuperSecretToken',
       },
       body: JSON.stringify({
-        recepient,
+        recipient,
         amount
       })
     }
@@ -48,7 +48,7 @@ mockPool.intercept({
     'X-TOKEN-SECRET': 'SuperSecretToken',
   },
   body: JSON.stringify({
-    recepient: '1234567890',
+    recipient: '1234567890',
     amount: '100'
   })
 }).reply(200, {
@@ -77,7 +77,7 @@ Explore other MockAgent functionality [here](../api/MockAgent.md)
 
 ## Debug Mock Value
 
-When the interceptor we wrote are not the same undici will automatically call real HTTP request. To debug our mock value use `mockAgent.disableNetConnect()`
+When the interceptor and the request options are not the same, undici will automatically make a real HTTP request. To prevent real requests from being made, use `mockAgent.disableNetConnect()`:
 
 ```js
 const mockAgent = new MockAgent();
@@ -89,7 +89,7 @@ mockAgent.disableNetConnect()
 const mockPool = mockAgent.get('http://localhost:3000');
 
 mockPool.intercept({
-  path: '/bank-tanfer',
+  path: '/bank-transfer',
   method: 'POST',
 }).reply(200, {
   message: 'transaction processed'
@@ -103,7 +103,7 @@ const badRequest = await bankTransfer('1234567890', '100')
 
 ## Reply with data based on request
 
-If the mocked response needs to be dynamically derived from the request parameters, you can provide a function instead of an object to `reply`
+If the mocked response needs to be dynamically derived from the request parameters, you can provide a function instead of an object to `reply`:
 
 ```js
 mockPool.intercept({
@@ -113,7 +113,7 @@ mockPool.intercept({
     'X-TOKEN-SECRET': 'SuperSecretToken',
   },
   body: JSON.stringify({
-    recepient: '1234567890',
+    recipient: '1234567890',
     amount: '100'
   })
 }).reply(200, (opts) => {
@@ -129,7 +129,7 @@ in this case opts will be
 {
   method: 'POST',
   headers: { 'X-TOKEN-SECRET': 'SuperSecretToken' },
-  body: '{"recepient":"1234567890","amount":"100"}',
+  body: '{"recipient":"1234567890","amount":"100"}',
   origin: 'http://localhost:3000',
   path: '/bank-transfer'
 }