chore: more impersonal language

Author: quantizor

docs/guides/form-submission.md

@@ -23,10 +23,10 @@ To submit a form in Formik, you need to somehow fire off the provided `handleSub
 
 ### Submission
 
-- Proceed with running your submission handler (i.e. `onSubmit` or `handleSubmit`)
+- Proceed with running the submission handler (i.e. `onSubmit` or `handleSubmit`)
 - Did the submit handler return a promise?
   - Yes: Wait until it is resolved or rejected, then set `setSubmitting` to `false`
-  - No: _You call `setSubmitting(false)`_ in your handler to finish the cycle
+  - No: _Call `setSubmitting(false)`_ to finish the cycle
 
 ## Frequently Asked Questions
 
@@ -59,7 +59,7 @@ If `isValidating` is `true` and `isSubmitting` is `true`.
 </details>
 
 <details>
-<summary>Why does isSubmitting remain true after submission?</summary>
+<summary>Why does `isSubmitting` remain true after submission?</summary>
 
 If the submission handler returns a promise, make sure it is correctly resolved or rejected when called.