diff --git a/core/templates/core/markdown_textarea.jinja b/core/templates/core/markdown_textarea.jinja
index 87bcc8de..3b4637ef 100644
--- a/core/templates/core/markdown_textarea.jinja
+++ b/core/templates/core/markdown_textarea.jinja
@@ -53,10 +53,10 @@
 			// showIcons: ["code", "table", "clean-block"],
 			toolbar: [
 				{
-					name: "heading",
-					action: SimpleMDE.toogleHeadingSmaller,
+					name: "heading-smaller",
+					action: SimpleMDE.toggleHeadingSmaller,
 					className: "fa fa-header",
-					title: "{{ translations.heading }}"
+					title: "{{ translations.heading_smaller }}"
 				},
 				{
 					name: "italic",
diff --git a/core/views/forms.py b/core/views/forms.py
index 874ec86c..1b7f83ab 100644
--- a/core/views/forms.py
+++ b/core/views/forms.py
@@ -102,7 +102,7 @@ class MarkdownInput(Textarea):
             "css": static("core/simplemde/simplemde.min.css"),
         }
         context["translations"] = {
-            "heading": _("Heading"),
+            "heading_smaller": _("Heading"),
             "italic": _("Italic"),
             "bold": _("Bold"),
             "strikethrough": _("Strikethrough"),