Fix small typo on the help page (#95)

Author: mcadariu

pgcommitfest/commitfest/templates/help.html

@@ -41,7 +41,7 @@ <h2>Drafts</h2>
   Appart from the regular Commitfests, there is also a "Drafts" Commitfest that is used to collect patches for new features that are not yet ready for general reviewing. There are various reasons why a patch might not be ready for general reviewing but the author still wants to track it publicly in the "Commitfest app", this is usually due to the combination of one of the following reasons:
   <ul>
    <li>The author has temporarily lost interest, but expects to come back in the future.</li>
-   <li>The author does not want to forget abuot </li>
+   <li>The author does not want to forget about it </li>
    <li>The author wants feedback from a specific subset of people before requesting general feedback</li>
    <li>The author wants to have CI run on the patch, while they are polishing it further</li>
    <li>The author would like to be notified when the patch is in need of a rebase</li>