Improve example descriptions

These were all labeled: Example Match - improve the
description slightly.

Change-Id: I1ec78c6512fb66423193b5ce0f42b0fc41cdcc45
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/example/events.d/match2.yaml b/example/events.d/match2.yaml
index a4e98f0..31836b0 100644
--- a/example/events.d/match2.yaml
+++ b/example/events.d/match2.yaml
@@ -1,8 +1,9 @@
 description: >
-    An example inventory match rule.
+    The sample events below serve to illustrate PIM features
+    and are also used by the PIM test suite.
 
 events:
-    - name: Example Match
+    - name: destroyObject + propertyChangedTo example
       description: >
           Destroys the /deleteme1 and /deleteme2 objects
           When the value of ExampleProperty2 on
@@ -26,7 +27,7 @@
               - /deleteme1
               - /deleteme2
 
-    - name: Example Match
+    - name: destroyObject + propertyChangedTo<int64> example
       description: >
           Destroys the /deleteme3 object when the value of
           ExampleProperty3 on /testing/trigger3
@@ -49,7 +50,7 @@
             paths:
               - /deleteme3
 
-    - name: Example Match
+    - name: propertyIs example
       description: >
           Destroys the /deleteme3 object when the value of
           ExampleProperty3 on /testing/trigger4 is 99