diff --git a/content/get-started/writing-on-github/working-with-advanced-formatting/attaching-files.md b/content/get-started/writing-on-github/working-with-advanced-formatting/attaching-files.md
index ccf930649912..07f5c730cc0e 100644
--- a/content/get-started/writing-on-github/working-with-advanced-formatting/attaching-files.md
+++ b/content/get-started/writing-on-github/working-with-advanced-formatting/attaching-files.md
@@ -68,7 +68,7 @@ The following file types are supported for uploads in issue comments, pull reque
 ### Documents
 
 * PDFs (`.pdf`)
-* Microsoft Office documents (`.docx`, `.pptx`, `.xlsx`, `.xls`{% ifversion fpt or ghec or ghes > 3.18 %}` ,.xlsm`{% endif %})
+* Microsoft Office documents (`.docx`, `.pptx`, `.xlsx`, `.xls`{% ifversion fpt or ghec or ghes > 3.18 %}, `.xlsm`{% endif %})
 {%- ifversion fpt or ghec or ghes > 3.18 %}
 * OpenDocument formats (`.odt`, `.fodt`, `.ods`, `.fods`, `.odp`, `.fodp`, `.odg`, `.fodg`, `.odf`)
 * Rich text and word processing files (`.rtf`, `.doc`)