diff --git a/LICENSE b/LICENSE
index f53f6de..a048352 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,31 +1,28 @@
-Copyright (c) 2014-2019 by Giovanni Barillari and contributors.
-
-Some rights reserved.
+Copyright 2014 Giovanni Barillari
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
 
-  * Redistributions of source code must retain the above copyright
+1.  Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
 
-  * Redistributions in binary form must reproduce the above
-    copyright notice, this list of conditions and the following
-    disclaimer in the documentation and/or other materials provided
-    with the distribution.
+2.  Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
 
-  * The names of the contributors may not be used to endorse or
-    promote products derived from this software without specific
-    prior written permission.
+3.  Neither the name of the copyright holder nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/renoir/_internal.py b/renoir/_internal.py
index 34fc8b3..4ab6c2f 100644
--- a/renoir/_internal.py
+++ b/renoir/_internal.py
@@ -5,8 +5,8 @@
 
     Provides internally used helpers and objects.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 
diff --git a/renoir/_shortcuts.py b/renoir/_shortcuts.py
index 0affae5..730184b 100644
--- a/renoir/_shortcuts.py
+++ b/renoir/_shortcuts.py
@@ -5,8 +5,8 @@
 
     Some shortcuts
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 import hashlib
diff --git a/renoir/apis.py b/renoir/apis.py
index 2735093..fef5339 100644
--- a/renoir/apis.py
+++ b/renoir/apis.py
@@ -5,8 +5,8 @@
 
     Provides the main apis for the templating system.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 import os
diff --git a/renoir/cache.py b/renoir/cache.py
index 9481f80..297128b 100644
--- a/renoir/cache.py
+++ b/renoir/cache.py
@@ -5,8 +5,8 @@
 
     Provides caching utils.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 import os
diff --git a/renoir/contents.py b/renoir/contents.py
index 3a374d7..64fd0da 100644
--- a/renoir/contents.py
+++ b/renoir/contents.py
@@ -5,8 +5,8 @@
 
     Provides structures for templating system.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 # TODO: check unicode conversions
diff --git a/renoir/debug.py b/renoir/debug.py
index fdec893..e7a9e3e 100644
--- a/renoir/debug.py
+++ b/renoir/debug.py
@@ -5,12 +5,12 @@
 
     Provides debugging utilities.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
+    :copyright: 2014 Giovanni Barillari
 
     Quite a lot of magic comes from Flask (http://flask.pocoo.org)
     :copyright: (c) 2014 by Armin Ronacher.
 
-    :license: BSD, see LICENSE for more details.
+    :license: BSD-3-Clause
 """
 
 import sys
diff --git a/renoir/errors.py b/renoir/errors.py
index 342fdc9..a1e32a4 100644
--- a/renoir/errors.py
+++ b/renoir/errors.py
@@ -5,8 +5,8 @@
 
     Provides errors.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 from .helpers import TemplateReference
diff --git a/renoir/extensions.py b/renoir/extensions.py
index 56e065a..9dcc7b2 100644
--- a/renoir/extensions.py
+++ b/renoir/extensions.py
@@ -5,8 +5,8 @@
 
     Provides base classes to create extensions.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 
diff --git a/renoir/helpers.py b/renoir/helpers.py
index 685ea0f..83b77ee 100644
--- a/renoir/helpers.py
+++ b/renoir/helpers.py
@@ -5,8 +5,8 @@
 
     Provides helpers.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 import traceback
diff --git a/renoir/lexers.py b/renoir/lexers.py
index c44ecb1..a529ca6 100644
--- a/renoir/lexers.py
+++ b/renoir/lexers.py
@@ -5,8 +5,8 @@
 
     Provides lexers for templates parsing.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 
diff --git a/renoir/parser.py b/renoir/parser.py
index 6bba04a..54033dd 100644
--- a/renoir/parser.py
+++ b/renoir/parser.py
@@ -5,8 +5,8 @@
 
     Provides the templating parser.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 import os
diff --git a/renoir/writers.py b/renoir/writers.py
index be412f5..2a96dc0 100644
--- a/renoir/writers.py
+++ b/renoir/writers.py
@@ -5,8 +5,8 @@
 
     Provides the writers for the templating system.
 
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
+    :copyright: 2014 Giovanni Barillari
+    :license: BSD-3-Clause
 """
 
 from io import StringIO
diff --git a/tests/test_cache.py b/tests/test_cache.py
index 8016809..f747e44 100644
--- a/tests/test_cache.py
+++ b/tests/test_cache.py
@@ -4,9 +4,6 @@
     -----------
 
     Tests cache module.
-
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
 """
 
 import pytest
diff --git a/tests/test_extensions.py b/tests/test_extensions.py
index b5f3ebb..6b6205a 100644
--- a/tests/test_extensions.py
+++ b/tests/test_extensions.py
@@ -4,9 +4,6 @@
     ----------------
 
     Tests extensions module.
-
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
 """
 
 import pytest
diff --git a/tests/test_parser.py b/tests/test_parser.py
index d3d5f1e..0f6e1e5 100644
--- a/tests/test_parser.py
+++ b/tests/test_parser.py
@@ -4,9 +4,6 @@
     ------------
 
     Tests parser module.
-
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
 """
 
 import pytest
diff --git a/tests/test_templater.py b/tests/test_templater.py
index 50f4fd9..3d99fb5 100644
--- a/tests/test_templater.py
+++ b/tests/test_templater.py
@@ -4,9 +4,6 @@
     ---------------
 
     Tests templater module.
-
-    :copyright: (c) 2014-2019 by Giovanni Barillari
-    :license: BSD, see LICENSE for more details.
 """
 
 import os