diff --git a/docs/source/user_guide/installation/index.rst b/docs/source/user_guide/installation/index.rst
index 66086e7342..ecce313dbb 100644
--- a/docs/source/user_guide/installation/index.rst
+++ b/docs/source/user_guide/installation/index.rst
@@ -201,12 +201,12 @@ Jax dependencies
 
 Installable with ``pip install "pybamm[jax]"``
 
-========================================================================= ================== ================== ===========================================================
+========================================================================= ================== ================== =======================
 Dependency                                                                Minimum Version    pip extra          Notes
-========================================================================= ================== ================== ===========================================================
-`jax <https://jax.readthedocs.io/en/latest/notebooks/quickstart.html>`__  0.4.8              jax                Enables NumPy code on not only CPU but GPU and TPU as well.
+========================================================================= ================== ================== =======================
+`jax <https://jax.readthedocs.io/en/latest/notebooks/quickstart.html>`__  0.4.8              jax                For JAX solvers
 `jaxlib <https://pypi.org/project/jaxlib/>`__                             0.4.7              jax                Support library for JAX
-========================================================================= ================== ================== ===========================================================
+========================================================================= ================== ================== =======================
 
 .. _install.odes_dependencies:
 
@@ -215,11 +215,11 @@ odes dependencies
 
 Installable with ``pip install "pybamm[odes]"``
 
-================================================================== ================== ================== ==================
+================================================================== ================== ================== =============================
 Dependency                                                         Minimum Version    pip extra          Notes
-================================================================== ================== ================== ==================
-`scikits.odes <https://scikits-odes.readthedocs.io/en/latest/>`__  \-                 odes               For ODE solvers
-================================================================== ================== ================== ==================
+================================================================== ================== ================== =============================
+`scikits.odes <https://scikits-odes.readthedocs.io/en/latest/>`__  \-                 odes               For scikits ODE & DAE solvers
+================================================================== ================== ================== =============================
 
 .. note::
 
diff --git a/pybamm/install_odes.py b/pybamm/install_odes.py
index a261b66193..4bf310a0f2 100644
--- a/pybamm/install_odes.py
+++ b/pybamm/install_odes.py
@@ -5,7 +5,6 @@
 import sys
 import logging
 import subprocess
-from warnings import warn
 
 from pybamm.util import root_dir