diff --git a/.github/workflows/doc_build.yaml b/.github/workflows/doc_build.yaml
index 264957e..a7d8172 100644
--- a/.github/workflows/doc_build.yaml
+++ b/.github/workflows/doc_build.yaml
@@ -28,4 +28,4 @@ jobs:
 
     - name: Build docs
       run: |
-          make -C doc/ SPHINXOPTS="-W -v" BUILDDIR="$HOME/docs" OUTDIR="$HOME/html" html
+          make -C doc/ SPHINXOPTS="-v" BUILDDIR="$HOME/docs" OUTDIR="$HOME/html" html
diff --git a/doc/index.rst b/doc/index.rst
index 3f9cb4f..5d88ed8 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -4,7 +4,7 @@
    contain the root `toctree` directive.
 
 Welcome to WMQL's documentation!
-=========================================
+================================
 
 The White Matter Query Language (WMQL) is a technique to formally describe white matter tracts and to automatically extract them from diffusion MRI volumes. This query language allows us to construct a dictionary of anatomical definitions describing white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This enables the encoding of anatomical knowledge of the human brain white matter as well as the automated coherent labeling of white matter anatomy across subjects.
 
@@ -17,16 +17,10 @@ Click here for :ref:`example_script`
 
 This software is published under the following :ref:`license`
 
-
-
-
 .. toctree::
    :maxdepth: 1
 
-    tract_querier
-
-
-
+   tract_querier
 
 Indices and tables
 ==================
@@ -35,7 +29,6 @@ Indices and tables
 * :ref:`modindex`
 * :ref:`search`
 
-
 .. rubric:: Footnotes
 
 .. [#f1] Self archived author version available for download `here <https://hal.inria.fr/hal-01247061/document>`_. The previously published conference article can be found here `"On Describing Human White Matter Anatomy: The White Matter Query Language", Wassermann et al., MICCAI 2013 <_static/WassermannMICCAI2013.pdf>`_.