[FIX] website_forum: fix typo

Insteadeither is added without space, adding spacing between the words.

Insteadeither  --> Instead either

closes odoo/odoo#116493

X-original-commit: 4e59006e2a5a3812cc72dd622b2fcec1468ec0d2
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/website_forum/data/forum_forum_template_faq.xml

@@ -60,7 +60,7 @@
                                 </a>
                                 <div id="collapse3" class="collapse"  data-bs-parent="#myCollapse" role="tabpanel">
                                     <div class="card-body">
-                                        <p><b>Answers should not add or expand questions</b>. Insteadeither edit the question or add a comment.</p>
+                                        <p><b>Answers should not add or expand questions</b>. Instead, either edit the question or add a comment.</p>
                                         <p><b>Answers should not comment other answers</b>. Instead add a comment on the other answers.</p>
                                         <p><b>Answers shouldn't just point to other questions</b>.Instead add a comment indicating <i>"Possible duplicate of..."</i>. However, it's fine to include links to other questions or answers providing relevant additional information.</p>
                                         <p> <b>Answers shouldn't just provide a link a solution</b>. Instead provide the solution description text in your answer, even if it's just a copy/paste. Links are welcome, but should be complementary to answer, referring sources or additional reading.</p>

addons/website_forum/i18n/website_forum.pot

@@ -280,7 +280,7 @@ msgstr ""
 #: model_terms:forum.forum,faq:website_forum.forum_help
 #: model_terms:ir.ui.view,arch_db:website_forum.default_faq
 msgid ""
-"<b>Answers should not add or expand questions</b>. Insteadeither edit the "
+"<b>Answers should not add or expand questions</b>. Instead, either edit the "
 "question or add a comment."
 msgstr ""