fix-typo

basic typo-error

conf.py

@@ -75,7 +75,7 @@ html_theme_options = {
             "attributes": {"target": "_blank"},
         },
         {
-            "name": "Fourm",
+            "name": "Forum",
             "url": "https://forum.beagleboard.org/c/gsoc",
             "icon": "fa-brands fa-discourse",
             "attributes": {"target": "_blank"},
@@ -147,4 +147,4 @@ latex_engine = "xelatex"
 latex_logo = str("_static/images/logo-latex.pdf")
 latex_documents = [
     ("proposals/template", "template.tex", "Project proposal template 2024", "John Doe", "manual"),
-]
+]
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