diff --git a/RuleDocumentation/AvoidNullOrEmptyHelpMessageAttribute.md b/RuleDocumentation/AvoidNullOrEmptyHelpMessageAttribute.md
index 1658712bd..a9e870660 100644
--- a/RuleDocumentation/AvoidNullOrEmptyHelpMessageAttribute.md
+++ b/RuleDocumentation/AvoidNullOrEmptyHelpMessageAttribute.md
@@ -1,4 +1,4 @@
-# AvoidNullOrEmtpyHelpMessageAttribute
+# AvoidNullOrEmptyHelpMessageAttribute
 
 **Severity Level: Warning**