Bug 563800 - Enhance descriptions for Handly examples

Revises
diff --git a/org.eclipse.handly.examples/plugin.properties b/org.eclipse.handly.examples/plugin.properties
index b7b8fdc..2be1359 100644
--- a/org.eclipse.handly.examples/plugin.properties
+++ b/org.eclipse.handly.examples/plugin.properties
@@ -30,16 +30,16 @@
 projectDescriptor.description.examples.adapter = This project implements a \
 Handly-based model adapting the JDT Java model.\n\
 \n\
-Note: The project's root folder contains 'example.target' file that can be used \
-to set target platform.
+Note: The project's root folder contains the 'example.target' file that can be used \
+to set the target platform for the example.
 projectDescriptor.description.examples.adapter.ui = This project contains UI parts \
 using the adapter model.
 projectDescriptor.description.examples.basic = This project implements a simple \
 language based on Xtext.\n\
 \n\
-Note: The project's root folder contains 'example.target' file that can be used \
-to set target platform, and 'example.p2f' file that can be used to install \
-recommended development tools.
+Note: The project's root folder contains the 'example.target' file that can be used \
+to set the target platform for the example, and the 'example.p2f' file that can \
+be used to install the recommended development tools for the example.
 projectDescriptor.description.examples.basic.ide = This project contains \
 Eclipse-independent IDE parts for the example language.
 projectDescriptor.description.examples.basic.ui = This project impelements a \
@@ -50,8 +50,8 @@
 projectDescriptor.description.examples.jmodel = This project implements a \
 Handly-based Java model.\n\
 \n\
-Note: The project's root folder contains 'example.target' file that can be used \
-to set target platform.
+Note: The project's root folder contains the 'example.target' file that can be used \
+to set the target platform for the example.
 projectDescriptor.description.examples.jmodel.tests = This project contains \
 plug-in tests.
 projectDescriptor.description.examples.jmodel.ui = This project contains UI parts \
@@ -59,6 +59,6 @@
 projectDescriptor.description.examples.xtext.xtext = This project implements a \
 Handly-based call hierarchy view for the Xtext language.\n\
 \n\
-Note: The project's root folder contains 'example.target' file that can be used \
-to set target platform, and 'example.p2f' file that can be used to install \
-recommended development tools.
+Note: The project's root folder contains the 'example.target' file that can be used \
+to set the target platform for the example, and the 'example.p2f' file that can \
+be used to install the recommended development tools for the example.