diff --git a/umn/source/conf.py b/umn/source/conf.py
index a63d601..3bc2995 100644
--- a/umn/source/conf.py
+++ b/umn/source/conf.py
@@ -24,7 +24,7 @@ extensions = [
 otcdocs_auto_name = False
 otcdocs_auto_version = False
 
-project = 'Map Reduce Service'
+project = 'MapReduce Service'
 otcdocs_repo_name = 'docs/mapreduce-service'
 # Those variables are required for edit/bug links
 otcdocs_git_fqdn = 'gitea.eco.tsi-dev.otc-service.com'
@@ -86,7 +86,7 @@ html_theme_options = {
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
 
-html_title = "Map Reduce Service - User Guide"
+html_title = "MapReduce Service - User Guide"
 
 
 # Add any paths that contain custom static files (such as style sheets) here,
@@ -101,6 +101,6 @@ html_copy_source = False
 latex_documents = [
     ('index',
      'mrs-umn.tex',
-     u'Map Reduce Service - User Guide',
+     u'MapReduce Service - User Guide',
      u'OpenTelekomCloud', 'manual'),
 ]
diff --git a/umn/source/index.rst b/umn/source/index.rst
index 21f3ceb..a269132 100644
--- a/umn/source/index.rst
+++ b/umn/source/index.rst
@@ -1,6 +1,6 @@
-===============================
-Map Reduce Service - User Guide
-===============================
+==============================
+MapReduce Service - User Guide
+==============================
 
 .. toctree::
    :maxdepth: 1