Join together into a coherent paragraph

.github/ISSUE_TEMPLATE/request-a-self-review-check.yml

@@ -7,12 +7,7 @@ body:
   - type: markdown
     attributes:
       value: |
-        You can complete a self-review at any time.
-        We recommend doing one as early as possible: even before FPWD, if possible.
-        In our experience, early review helps avoid surprises,
-        design changes, painful refactoring, 
-        and other delays stemming from the horizontal review process
-        when seeking advancement of the specification later.
+        You can complete a self-review at any time. We recommend doing one as early as possible: even before FPWD, if possible. In our experience, early review helps avoid surprises, design changes, painful refactoring, and other delays stemming from the horizontal review process when seeking advancement of the specification later.
         Use the [Short i18n review checklist page](https://www.w3.org/International/i18n-drafts/techniques/shortchecklist) to generate a report.  Add the results to an issue in your repo. Use [Internationalization Best Practices for Spec Developers](https://www.w3.org/TR/international-specs/#ghChecklist) to report more details for relevant topics. Then provide the following information.
   - type: input
     id: spec-name