diff --git a/docs/index.rst b/docs/index.rst
index 3c04d3d39504d7a9dcfb55132ec6850513c4d529..b373b14a64ef5d2c7a393a8aba54cfa41a301d25 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -4,7 +4,7 @@
    contain the root `toctree` directive.
 
 Welcome to GeoSpatialTool's documentation!
-===================================
+==========================================
 
 .. toctree::
    :maxdepth: 4