diff --git a/source/tutorial/install-mongodb-on-redhat-centos-or-fedora-linux.txt b/source/tutorial/install-mongodb-on-redhat-centos-or-fedora-linux.txt
index 1af39cff7b7..f6ddde28863 100644
--- a/source/tutorial/install-mongodb-on-redhat-centos-or-fedora-linux.txt
+++ b/source/tutorial/install-mongodb-on-redhat-centos-or-fedora-linux.txt
@@ -1,6 +1,6 @@
-=============================================================
+==============================================================
 Install MongoDB on Red Hat Enterprise, CentOS, or Fedora Linux
-=============================================================
+==============================================================
 
 .. default-domain:: mongodb