diff --git a/README.md b/README.md
index 84daadc..b5dbdde 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,9 @@ Tips for adding hardware instructions:
    for images with transparent background)
 3. Add link to the new chapter to the `src/SUMMARY.md`
 4. Do not forget to tell about all hidden/non-obvious obstacles and pitfalls
-5. Add testing steps, even the "obvious" ones
-6. Add JSON sample if needed
-7. Add hardware setup (e.g. pins, switches) steps if needed
-8. View changed and added pages with `mdbook build` (see building instructions above)
+5. Avoid using uncommon, complex, or hard-to-understand words, phrases, or grammar (e.g., ❌constituent -> ✔️component).
+   Keep in mind that these guides may be used by people with different backgrounds and levels of English proficiency.
+6. Add testing steps, even the "obvious" ones
+7. Add JSON sample if needed
+8. Add hardware setup (e.g. pins, switches) steps if needed
+9. View changed and added pages with `mdbook build` (see building instructions above)