*gpl nicknames reflect GNU usage

_licenses/agpl-3.0.txt

@@ -1,12 +1,12 @@
 ---
 title: GNU Affero General Public License v3.0
-nickname: GNU AGPL v3.0
+nickname: GNU AGPLv3
 redirect_from: /licenses/agpl/
 family: GNU GPL
 variant: true
 source: http://www.gnu.org/licenses/agpl-3.0.txt
 
-description: "The GNU GPL family of licenses is the most widely used free software license and has a strong copyleft requirement. When distributing derived works, the source code of the work must be made available under the same license. The AGPL family of licenses is distinguished from GPLv2 and GPLv3 in that hosted services using the code are considered distribution and trigger the copyleft requirements."
+description: "The GNU GPL family of licenses is the most widely used free software license and has a strong copyleft requirement. When distributing derived works, the source code of the work must be made available under the same license. GNU AGPLv3 is distinguished from GNU GPLv3 in that hosted services using the code are considered distribution and trigger the copyleft requirements."
 
 how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.
 

_licenses/gpl-2.0.txt

@@ -1,6 +1,6 @@
 ---
 title: GNU General Public License v2.0
-nickname: GNU GPL v2.0
+nickname: GNU GPLv2
 redirect_from: /licenses/gpl-v2/
 family: GNU GPL
 variant: true

_licenses/gpl-3.0.txt

@@ -1,6 +1,6 @@
 ---
 title: GNU General Public License v3.0
-nickname: GNU GPL v3.0
+nickname: GNU GPLv3
 redirect_from: /licenses/gpl-v3/
 family: GNU GPL
 featured: true

_licenses/lgpl-2.1.txt

@@ -1,6 +1,6 @@
 ---
 title: GNU Lesser General Public License v2.1
-nickname: GNU LGPL v2.1
+nickname: GNU LGPLv2.1
 redirect_from: /licenses/lgpl-v2.1/
 family: GNU LGPL
 variant: true

_licenses/lgpl-3.0.txt

@@ -1,6 +1,6 @@
 ---
 title: GNU Lesser General Public License v3.0
-nickname: GNU LGPL v3.0
+nickname: GNU LGPLv3
 redirect_from: /licenses/lgpl-v3/
 family: GNU LGPL
 source: http://www.gnu.org/licenses/lgpl-3.0.txt