From 42241990685771200a73b55a77ff4cf7fe9255cd Mon Sep 17 00:00:00 2001
From: Hui Lan <lanhui@zjnu.edu.cn>
Date: Thu, 13 Feb 2020 23:10:45 +0800
Subject: spm-slides.tex: add a link for GPLv3

---
 spm-slides.tex | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'spm-slides.tex')

diff --git a/spm-slides.tex b/spm-slides.tex
index 737888c..9419b89 100644
--- a/spm-slides.tex
+++ b/spm-slides.tex
@@ -223,7 +223,7 @@ Representative: Richard Stallman.
 
 Four Essential Freedoms (run, study, modify, redistribute).
 
-License: GPLv3  (approved by both FSF and OSI).
+License: \href{https://www.gnu.org/licenses/gpl-3.0.en.html}{GPLv3}  (approved by both FSF and OSI).
 
 
 %Creative Commons Attribution-ShareAlike.  Share.  Remix.  Conditions: Attribution.  Share Alike.
@@ -293,6 +293,7 @@ Global influence.
 
 Benefits greatly outweigh the costs.  For example, Microsoft Loves Open Source (treat open source a development methodology and business strategy).
 
+{\bf Reap the benefits}.
 
 {\em The sponsor only pays a small number of expert programmers to
 devote themselves to the project full time, but reaps the benefits of
@@ -301,7 +302,7 @@ by other corporations and from volunteers who have their own disparate
 motivations (for moral reasons, their employer paid them to, or
 because they're building up their résumé).}
 
-Example: Huawei on hadoop.
+Example: \href{https://hadoop.apache.org/who.html}{Huawei on Hadoop}.
 
 
 %A record of the past activities for future reference.
-- 
cgit v1.2.1

