diff --git a/Makefile b/Makefile
index 20d99e7672351764b9d12f2cb4a06fe37d45547b..5c1b1891fc1c05b27fe324c49d39a3277d0aff08 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ SOURCEDIR = docs/source_docs/
 BUILDDIR = build
 
 html:
-	$(SPHINXBUILD) -b html $(SOURCEDIR) $(BUILDDIR)/html
+	$(SPHINXBUILD) -W -b html $(SOURCEDIR) $(BUILDDIR)/html
 
 pdf:
 	$(SPHINXBUILD) -b latex $(SOURCEDIR) $(BUILDDIR)/latex
diff --git a/docs/source_docs/user_guide/inputs/boundary_conditions.rst b/docs/source_docs/user_guide/inputs/boundary_conditions.rst
index 06c50f681285cf35d3e2f5c3a0470044bb5e5d62..7f967250a282a501f2f06d6ac325f71a893fbc69 100644
--- a/docs/source_docs/user_guide/inputs/boundary_conditions.rst
+++ b/docs/source_docs/user_guide/inputs/boundary_conditions.rst
@@ -15,7 +15,7 @@ The following inputs are defined using the prefix ``bc``:
 | regions             | Regions used to define boundary conditions. Supported shapes for         | Strings     | None      |
 |                     | mass inflow, pressure inflow, and pressure outflow include ``plane``     |             |           |
 |                     | and ``disk``. Embedded boundary (EB) regions support ``box``,            |             |           |
-|                     |``cylinder``, and ``sphere`` shapes.                                      |             |           |
+|                     | ``cylinder``, and ``sphere`` shapes.                                     |             |           |
 +---------------------+--------------------------------------------------------------------------+-------------+-----------+
 | delp_dir            | Direction for specified pressure drop. Note that this direction          |  Int        | 0         |
 |                     | should also be periodic.                                                 |             |           |