docs(do): add more details about the operator (#2543)

lemind · benlesh · commit e38711379f35 · 2017-04-12T15:24:53.000-06:00
diff --git a/src/operator/do.ts b/src/operator/do.ts
@@ -14,7 +14,7 @@ export function _do<T>(this: Observable<T>, observer: PartialObserver<T>): Obser
  * an Observable that is identical to the source.
  *
  * <span class="informal">Intercepts each emission on the source and runs a
- * function, but returns an output which is identical to the source.</span>
+ * function, but returns an output which is identical to the source as long as errors don't occur.</span>
  *
  * <img src="./img/do.png" width="100%">
  *

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,7 @@ export function _do<T>(this: Observable<T>, observer: PartialObserver<T>): Obser`
`14`	`14`	`* an Observable that is identical to the source.`
`15`	`15`	`*`
`16`	`16`	`* <span class="informal">Intercepts each emission on the source and runs a`
`17`		`- * function, but returns an output which is identical to the source.</span>`
	`17`	`+ * function, but returns an output which is identical to the source as long as errors don't occur.</span>`
`18`	`18`	`*`
`19`	`19`	`* <img src="./img/do.png" width="100%">`
`20`	`20`	`*`