diff --git a/_licenses/artistic-2.0.txt b/_licenses/artistic-2.0.txt
index 8f03377..a77484c 100644
--- a/_licenses/artistic-2.0.txt
+++ b/_licenses/artistic-2.0.txt
@@ -15,6 +15,7 @@ permitted:
   - commercial-use
   - modifications
   - distribution
+  - patent-use
   - private-use
 
 forbidden:
@@ -24,9 +25,9 @@ forbidden:
 hidden: false
 ---
 
-               The Artistic License 2.0
+		       The Artistic License 2.0
 
-           Copyright (c) 2000-2006, The Perl Foundation.
+	    Copyright (c) 2000-2006, The Perl Foundation.
 
      Everyone is permitted to copy and distribute verbatim copies
       of this license document, but changing it is not allowed.
@@ -43,7 +44,7 @@ You are always permitted to make arrangements wholly outside of this
 license directly with the Copyright Holder of a given Package.  If the
 terms of this license do not permit the full use that you propose to
 make of the Package, you should contact the Copyright Holder and seek
-a different licensing arrangement.
+a different licensing arrangement. 
 
 Definitions
 
@@ -76,7 +77,7 @@ Definitions
 
     "Modified Version" means the Package, if it has been changed, and
     such changes were not explicitly requested by the Copyright
-    Holder.
+    Holder. 
 
     "Original License" means this Artistic License as Distributed with
     the Standard Version of the Package, in its current version or as
@@ -112,7 +113,7 @@ Package will still be considered the Standard Version, and as such
 will be subject to the Original License.
 
 
-Distribution of Modified Versions of the Package as Source
+Distribution of Modified Versions of the Package as Source 
 
 (4)  You may Distribute your Modified Version as Source (either gratis
 or for a Distributor Fee, and with or without a Compiled form of the
@@ -134,19 +135,19 @@ you do at least ONE of the following:
     (c)  allow anyone who receives a copy of the Modified Version to
     make the Source form of the Modified Version available to others
     under
+		
+	(i)  the Original License or
 
-    (i)  the Original License or
-
-    (ii)  a license that permits the licensee to freely copy,
-    modify and redistribute the Modified Version using the same
-    licensing terms that apply to the copy that the licensee
-    received, and requires that the Source form of the Modified
-    Version, and of any works derived from it, be made freely
-    available in that license fees are prohibited but Distributor
-    Fees are allowed.
+	(ii)  a license that permits the licensee to freely copy,
+	modify and redistribute the Modified Version using the same
+	licensing terms that apply to the copy that the licensee
+	received, and requires that the Source form of the Modified
+	Version, and of any works derived from it, be made freely
+	available in that license fees are prohibited but Distributor
+	Fees are allowed.
 
 
-Distribution of Compiled Forms of the Standard Version
+Distribution of Compiled Forms of the Standard Version 
 or Modified Versions without the Source
 
 (5)  You may Distribute Compiled forms of the Standard Version without
@@ -164,7 +165,7 @@ the Source, provided that you comply with Section 4 with respect to
 the Source of the Modified Version.
 
 
-Aggregating or Linking the Package
+Aggregating or Linking the Package 
 
 (7)  You may aggregate the Package (either the Standard Version or
 Modified Version) with other packages and Distribute the resulting
@@ -181,7 +182,7 @@ include the Package, and Distribute the result without restriction,
 provided the result does not expose a direct interface to the Package.
 
 
-Items That are Not Considered Part of a Modified Version
+Items That are Not Considered Part of a Modified Version 
 
 (9) Works (including, but not limited to, modules and scripts) that
 merely extend or make use of the Package, do not, by themselves, cause