Corrected some typo's in abstract.

docs/report.tex

@@ -23,14 +23,14 @@
     gestures, and map these gestures to elements in an application. This report
     presents a generic architecture for the detection of complex gestures in an
     application. The architecture translates device driver messages to a common
-    set of ``events''. The events are then delegated to a tree of ``areas'',
-    which are used to separate groups of events and assign these groups to an
-    element in the application. Gesture detection is performed on a group of
-    events assigned to an area, using detection units called ``gesture
-    tackers''. An implementation of the architecture as a daemon process would
-    be capable of serving gestures to multiple applications at the same time. A
-    reference implementation and two test case applications have been created
-    to test the effectiveness of the architecture design.
+    set of ``events''. The events are then delegated to a tree of ``event
+    areas'', which are used to separate groups of events and assign these
+    groups to an element in the application. Gesture detection is performed on
+    a group of events assigned to an event area, using detection units called
+    ``gesture tackers''. An implementation of the architecture as a daemon
+    process would be capable of serving gestures to multiple applications at
+    the same time. A reference implementation and two test case applications
+    have been created to test the effectiveness of the architecture design.
 \end{abstract}
 
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