Pamela's 2nd Merge Request

Updated title lines, comment mark positions, separation characters, and spacing. Created a line for “Instructions”, cleaned up what was already in some examples, and added in what was needed for the examples that didn’t have any. Text above “Instructions” lines in comments sections still need tweaking when we do purpose and descriptions.

Example01_SimpleMessageFlow_EventCoordination.mp

-/* Example 01. Model of [Simple_Message_Flow]
+/* Example 01. Model of Simple Message Flow
 	 
 Event grammar rules for each root define derivations for event traces,
 in this case a simple sequence of zero or more events for each root.
@@ -8,8 +8,8 @@ a modified event trace, merging behaviors of Sender and Receiver
 and adding the PRECEDES relation for the selected send/receive pairs.
 The coordination operation behaves as a "cross-cutting" derivation rule.
 
-Run for scopes 1 and up. The "Sequence" or "Swim Lanes" layouts are 
-the most appropriate for browsing traces here.
+Instructions: Run for Scopes 1 and up. Viewing of traces also includes a
+"Swim Lanes" option.
 
 ==========================================================*/