Update index.md

Author: katjad

sponsoring/index.md

@@ -18,8 +18,9 @@ Or make a one-off donation through PayPal:
 <input type="image" src="https://www.paypalobjects.com/en_GB/i/btn/btn_donate_LG.gif" border="0" name="submit" title="PayPal - The safer, easier way to pay online!" alt="Donate with PayPal button" />
 <img alt="" border="0" src="https://www.paypal.com/en_GB/i/scr/pixel.gif" width="1" height="1" />
 </form>
+<p>
 (Note: If you would like to donate anonymously, you will need to do this through Liberapay, choosing the option to pay via Stripe; choose to pay an amount as low or high as you want on a yearly basis)
-<br />
+</p>
 
 ## Why support us
 We create opportunities for local developers to learn and exchange ideas across different technologies and experience levels. Our activities help our members to: