Fixes to the service.md doc. Various minor changes discovered while

runtime/vm/service/service.md

Index: runtime/vm/service/service.md
diff --git a/runtime/vm/service/service.md b/runtime/vm/service/service.md
index 5815bf4c38f879fc82c980e429576814ea908d5c..8acb05b9c22fd5621d026251d491bdfcb93055e5 100644
--- a/runtime/vm/service/service.md
+++ b/runtime/vm/service/service.md
@@ -836,7 +836,7 @@ class @Code extends @Object {
 _@Code_ is a reference to a _Code_ object.
 
 ```
-class @Code extends @Object {
+class Code extends @Object {

[devoncarew, 2015/06/29 18:38:20]

This is a dup of the above definition. Should this have different fields?

[turnidge, 2015/06/29 22:07:01]

This one is a bit odd, since it only differs in its hidden fields.  We should
maintain the @Code/Code split in case we decide to expose the hidden fields. 
Does that work for you?

[devoncarew, 2015/06/29 22:22:22]

Yup, totally. I just wanted to make sure that it was expected to have the two
definitions be the same (and that removing the @ on the 2nd definition was
correct). I'll leave my change then - removing the @.

[turnidge, 2015/06/29 22:55:36]

Acknowledged.

   // A name for this code object.
   string name;
 
@@ -1136,10 +1136,10 @@ A _Flag_ represents a single VM command line flag.
 ```
 class FlagList extends Response {
   // A list of all flags which are set to default values.
-  unmodifiedFlags []Flag
+  Flag[] unmodifiedFlags;
 
   // A list of all flags which have been modified by the user.
-  modifiedFlags []Flag
+  Flag[] modifiedFlags;
 }
 ```
 
@@ -1170,11 +1170,10 @@ class @Function extends @Object {
   @Library|@Class|@Function owner;
 
   // Is this function static?
-  bool static
+  bool static;
 
   // Is this function const?
   bool const;
-
 }
 ```
 
@@ -1182,7 +1181,6 @@ An _@Function_ is a reference to a _Function_.
 
 
 ```
-// A Dart language function.

[devoncarew, 2015/06/29 18:38:20]

Already doc'd below, and none of the other definitions use docs before the
class.

[turnidge, 2015/06/29 22:07:01]

Acknowledged.

 class Function extends Object {
   // The name of this function.
   string name;
@@ -1269,7 +1267,7 @@ class @Instance extends @Object {
   //
   // Provided for instance kinds:
   //   RegExp
-  @String pattern [optional];
+  String pattern [optional];
 }
 ```
 
@@ -1391,14 +1389,14 @@ class Instance extends Object {
   //
   // Provided for instance kinds:
   //   RegExp
-  @String pattern [optional];
-  
+  String pattern [optional];
+
   // The key for a WeakProperty instance.
   //
   // Provided for instance kinds:
   //   WeakProperty
   @Instance propertyKey [optional];
-  
+
   // The key for a WeakProperty instance.
   //
   // Provided for instance kinds:
@@ -1446,7 +1444,7 @@ An _Instance_ represents an instance of the Dart language class _Object_.
 ### InstanceKind
 
 ```
-enum {
+enum InstanceKind {
   // A general instance of the Dart class Object.
   PlainInstance,
 
@@ -1698,7 +1696,7 @@ A _Null_ object represents the Dart language value null.
 class @Object extends Response {
   // A unique identifier for an Object. Passed to the
   // getObject RPC to load this Object.
-  string id
+  string id;
 }
 ```
 
@@ -1832,7 +1830,7 @@ tokenPos | line | column
 
 ```
 class SourceLocation extends Response {
-  // The script contaiinging the source location.
+  // The script containing the source location.
   @Script script;
 
   // The first token of the location.
@@ -1849,7 +1847,7 @@ some script.
 ### Stack
 
 ```
-class Stack {
+class Stack extends Response {
   Frame[] frames;
   Message[] messages;
 }
@@ -1953,10 +1951,10 @@ class VM extends Response {
   // The time that the VM started in milliseconds since the epoch.
   //
   // Suitable to pass to DateTime.fromMillisecondsSinceEpoch.
-  int startTime
+  int startTime;
 
   // A list of isolates running in the VM.
-  @Isolate[] isolates
+  @Isolate[] isolates;
 }
 ```