Tiny fix

StilesCrisis · StilesCrisis · commit 0f3bf99d58a4 · 2017-02-28T00:08:30.000-08:00
Make example code var names match API above for consistency
diff --git a/doc/sax.md b/doc/sax.md
@@ -192,7 +192,7 @@ Here is an example of iteratively parsing JSON, token by token:
 ~~~~~~~~~~cpp
     reader.IterativeParseInit();
     while (!reader.IterativeParseComplete()) {
-        reader.IterativeParseNext<kParseDefaultFlags>(ss, handler);
+        reader.IterativeParseNext<kParseDefaultFlags>(is, handler);
 		// Your handler has been called once.
     }
 ~~~~~~~~~~

Original file line number	Diff line number	Diff line change
`@@ -192,7 +192,7 @@ Here is an example of iteratively parsing JSON, token by token:`
`192`	`192`	`~~~~~~~~~~cpp`
`193`	`193`	`reader.IterativeParseInit();`
`194`	`194`	`while (!reader.IterativeParseComplete()) {`
`195`		`- reader.IterativeParseNext<kParseDefaultFlags>(ss, handler);`
	`195`	`+ reader.IterativeParseNext<kParseDefaultFlags>(is, handler);`
`196`	`196`	`// Your handler has been called once.`
`197`	`197`	`}`
`198`	`198`	`~~~~~~~~~~`