diff --git a/opensym2017/content/00-abstract.tex b/opensym2017/content/00-abstract.tex
index 895a1c7..488121b 100644
--- a/opensym2017/content/00-abstract.tex
+++ b/opensym2017/content/00-abstract.tex
@@ -1,27 +1,23 @@
 \begin{abstract}
 
-The Brazilian Public Software (SPB) is a program promoted by the Brazilian Federal
-Government to foster sharing and collaboration on Free/Libre/Open Source
-Software (FLOSS) solutions for the public administration. On the one hand,
-Brazilian Public Software has some differences from other FLOSS projects. In
-particular, the public software is considered a public good and the Federal Government
-assumes some responsibilities related to its use. On the other hand, the
-software development principles are the same: the trend towards
-decentralization in decision-making, information and code sharing,
-and continuous feedback. In this context, we have designed the SPB Portal, a platform based
-on the integration and evolution of existing FLOSS tools. Nowadays, it
-provides several modern features for software collaborative development,
-helping the Brazilian public administration in sharing its solutions. In this
-paper, we present this integrated software development platform that was
-developed for the SPB program by a heterogeneous team composed by professors,
-master students, undergraduate students, and professionals from FLOSS
-communities. The development of this platform used several FLOSS applications,
-providing a non-trivial integration among them. This effort has also produced
-several new features that were contributed back to these FLOSS applications. In this experience report, alongside
-the platform architecture, the features, and the user experience challenges,
-we also discuss our work process, based on agile and free software
-development practices, and the lessons learned in 30 months of work on the SPB
-project.
+The Brazilian Public Software (SPB) is a program promoted by the Brazilian
+Federal Government to foster sharing and collaboration on FLOSS solutions for
+the public administration. In this case, a public software is considered a
+public good and the Federal Government assumes some responsibilities related to
+its use. Once its devolpment principles is the same of the FLOSS projects, we
+have designed the SPB Portal, a platform based on the integration and evolution
+of existing FLOSS tools. It provides several modern features for software
+collaborative development, helping the Brazilian public administration in
+sharing its solutions. In this paper, we present this integrated software
+development platform that was developed for the SPB program by a heterogeneous
+team composed by professors, master students, undergraduate students, and
+professionals from FLOSS communities. The development of this platform used
+several FLOSS applications, providing a non-trivial integration among them.
+This effort has also produced several new features that were contributed back
+to these FLOSS applications. In this experience report, alongside the platform
+architecture, the features, and the user experience challenges, we also discuss
+our work process, based on agile and free software development practices, and
+the lessons learned in 30 months of work on the SPB project.
 
 \end{abstract} 
 
diff --git a/opensym2017/spb.tex b/opensym2017/spb.tex
index 513729d..989ee4e 100644
--- a/opensym2017/spb.tex
+++ b/opensym2017/spb.tex
@@ -53,7 +53,7 @@
 \def\plaintitle{Brazilian Public Software Portal: an integrated platform for collaborative development}
 \def\plainauthor{Paulo Meirelles, Melissa Wen, Antonio Terceiro, Rodrigo Siqueira, Lucas Kanashiro, Hilmer Neri}
 \def\emptyauthor{}
-\def\plainkeywords{Brazilian Public Software, Free/Libre/Open Source Software, Software Evolution, Integrated Platform.}
+\def\plainkeywords{Free Software, Software Integration, Management Team.}
 \def\plaingeneralterms{Documentation, Standardization}
 
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