Some textual improvements to report.

docs/report.tex

@@ -78,7 +78,7 @@ extended to support a wide range of complex gestures. With the existence of
 such an implementation, application developers do not need to reinvent gesture
 detection for every new gesture-based application.
 
-    \section{Structure of this document}
+    \section{Contents of this document}
 
     The scope of this thesis is limited to the detection of gestures on
     multi-touch surface devices. It presents a design for a generic gesture
@@ -90,8 +90,8 @@ detection for every new gesture-based application.
     Chapter \ref{chapter:related} describes related work that inspired a design
     for the architecture. The design is presented in chapter
     \ref{chapter:design}. Chapter \ref{chapter:testapps} presents a reference
-    implementation of the architecture, an two test case applications that show
-    the practical use of its components as presented in chapter
+    implementation of the architecture, and two test case applications that
+    show the practical use of its components as presented in chapter
     \ref{chapter:design}. Finally, some suggestions for future research on the
     subject are given in chapter \ref{chapter:futurework}.