Fix PyPI badge (#153)

* Update README.md

* Update CHANGELOG.md

Author: AHReccese

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - PyMilo exception types added in `pymilo/exceptions/__init__.py`
 - PyMilo exception types added in `pymilo/__init__.py`
 ### Changed
+- `README.md` updated
 - Tests config modified
 - Cross decomposition params initialized in `pymilo_param`
 - Cross decomposition support added to `pymilo_func.py`

README.md

@@ -19,9 +19,9 @@ PyMilo is an open source Python package that provides a simple, efficient, and s
     <tr>
         <td align="center">PyPI Counter</td>
         <td align="center">
-            <a href="http://pepy.tech/project/pymilo">
-                <img src="http://pepy.tech/badge/pymilo">
-            </a>
+	    <a href="https://pepy.tech/projects/pymilo">
+	        <img src="https://static.pepy.tech/badge/pymilo" alt="PyPI Downloads">
+	    </a>
         </td>
     </tr>
     <tr>