diff --git a/README.rst b/README.rst
index e2caf62..2e88e26 100644
--- a/README.rst
+++ b/README.rst
@@ -292,7 +292,7 @@ This example fits the data to a tan-function, which becomes very large towards t
 
 Example 4: Multivariate output
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Both the input and the output may be multidimensional. In this example, the input is univariate, but the output multivariate::
+Both the input and the output may be multidimensional. In this example, the input is univariate, but the output multivariate.
 
 Output::
 
diff --git a/setup.py b/setup.py
index 048ce12..e4ae54b 100755
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@
       version=version,
       description='Local Polynomial Regression',
       long_description=long_description,
+      long_description_content_type='text/x-rst',
       author='Sigvald Marholm',
       author_email='marholm@marebakken.com',
       url='https://github.com/sigvaldm/localreg.git',
@@ -49,4 +50,3 @@
         'Programming Language :: Python :: 3.9',
         ]
      )
-