diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 9549fed..a225383 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,7 +2,7 @@ Changelog
 =========
 
 v1.8.0 ()
-----------------------
+---------
 - Added acceptance rate display feature when calling chain statistics
 - User can specify `skip` or `maxpoints` in pairwise correlation and chain panel plots in order to thin chain.
 - User can request item definitions when calling `chainstats`.
@@ -21,7 +21,7 @@ v1.7.0 (April 5, 2019)
 - Added original covariance matrix to results structure for reference.
 
 v1.6.0 (August 31, 2018)
-----------------------
+------------------------
 .. image:: https://zenodo.org/badge/DOI/10.5281/zenodo.1407136.svg
    :target: https://doi.org/10.5281/zenodo.1407136
 
diff --git a/README.rst b/README.rst
index 38e2b0f..bfad7cc 100644
--- a/README.rst
+++ b/README.rst
@@ -37,11 +37,8 @@ Getting Started
 
 - `Tutorial notebooks <https://nbviewer.jupyter.org/github/prmiles/notebooks/tree/master/pymcmcstat/index.ipynb>`_
 - `Documentation <http://pymcmcstat.readthedocs.io/>`_
-- `Release history`_
-- `Contributing guidelines`_
-
-.. _Release history: CHANGELOG.rst
-.. _Contributing guidelines: CONTRIBUTING.rst
+- `Release history <https://github.com/prmiles/pymcmcstat/blob/master/CHANGELOG.rst>`_
+- `Contributing guidelines <https://github.com/prmiles/pymcmcstat/blob/master/CONTRIBUTING.rst>`_
 
 License
 =======
diff --git a/pymcmcstat/samplers/utilities.py b/pymcmcstat/samplers/utilities.py
index 63aba11..45fd0aa 100644
--- a/pymcmcstat/samplers/utilities.py
+++ b/pymcmcstat/samplers/utilities.py
@@ -105,6 +105,7 @@ def set_outside_bounds(next_set):
 def posterior_ratio_acceptance_test(alpha):
     '''
     Run posterior ratio acceptance test
+
     Args:
         * **alpha** (:py:class:`float`): Posterior ratio
     Returns:
@@ -120,6 +121,7 @@ def posterior_ratio_acceptance_test(alpha):
 def log_posterior_ratio_acceptance_test(alpha):
     '''
     Run log posterior ratio acceptance test
+
     Args:
         * **alpha** (:py:class:`float`): Log posterior ratio
     Returns:
@@ -149,7 +151,7 @@ def calculate_log_posterior_ratio(loglikestar, loglike,
 
     .. note::
         The default behavior of the package is to use Gaussian
-        likelihood and prior functions (as of v1.7.0).  Future releases
+        likelihood and prior functions (as of v1.8.0).  Future releases
         will expand the functionality to allow for alternative likelihood
         and prior definitions.