diff --git a/tests/data/test2031 b/tests/data/test2031
index bd5aa07455..23b1a521dc 100644
--- a/tests/data/test2031
+++ b/tests/data/test2031
@@ -40,7 +40,7 @@ WWW-Authenticate: NTLM
 This is a bad password page!
 </data1102>
 
-<!-- Second request has NTML auth, right password -->
+<!-- Second request has NTLM auth, right password -->
 <data200>
 HTTP/1.1 401 Need NTLM auth (2)
 Server: Microsoft-IIS/5.0
diff --git a/tests/data/test2032 b/tests/data/test2032
index 12fdbee3c1..cd1395f2c8 100644
--- a/tests/data/test2032
+++ b/tests/data/test2032
@@ -23,7 +23,7 @@ WWW-Authenticate: Basic realm="testrealm"
 This is a bad password page!
 </data100>
 
-<!-- NTML auth -->
+<!-- NTLM auth -->
 <data200>
 HTTP/1.1 401 Need Basic or NTLM auth (2)
 Server: Microsoft-IIS/5.0
diff --git a/tests/data/test2033 b/tests/data/test2033
index 6c41700a6e..62d73b8910 100644
--- a/tests/data/test2033
+++ b/tests/data/test2033
@@ -23,7 +23,7 @@ WWW-Authenticate: Basic realm="testrealm"
 This is a bad password page!
 </data100>
 
-<!-- NTML auth -->
+<!-- NTLM auth -->
 <data200>
 HTTP/1.1 401 Need Basic or NTLM auth (2)
 Server: Microsoft-IIS/5.0