Fix alphabetic order of method lists

Author: inguin

doc/api/core/observable.md

@@ -79,9 +79,9 @@ The Observer and Observable interfaces provide a generalized mechanism for push-
 - [`distinct`](operators/distinct.md)
 - [`distinctUntilChanged`](operators/distinctuntilchanged.md)
 - [`do`](operators/do.md)
-- [`doOnNext`](operators/doonnext.md)
-- [`doOnError`](operators/doonerror.md)
 - [`doOnCompleted`](operators/dooncompleted.md)
+- [`doOnError`](operators/doonerror.md)
+- [`doOnNext`](operators/doonnext.md)
 - [`doWhile`](operators/dowhile.md)
 - [`elementAt`](operators/elementat.md)
 - [`every`](operators/every.md)
@@ -130,11 +130,8 @@ The Observer and Observable interfaces provide a generalized mechanism for push-
 - [`publish`](operators/publish.md)
 - [`publishLast`](operators/publishlast.md)
 - [`publishValue`](operators/publishvalue.md)
-- [`share`](operators/share.md)
-- [`shareReplay`](operators/sharereplay.md)
-- [`shareValue`](operators/sharevalue.md)
-- [`refCount`](operators/refcount.md)
 - [`reduce`](operators/reduce.md)
+- [`refCount`](operators/refcount.md)
 - [`repeat`](operators/repeatproto.md)
 - [`repeatWhen`](operators/repeatwhen.md)
 - [`replay`](operators/replay.md)
@@ -148,6 +145,9 @@ The Observer and Observable interfaces provide a generalized mechanism for push-
 - [`selectMany`](operators/selectmany.md)
 - [`selectManyObserver`](operators/flatmapobserver.md)
 - [`sequenceEqual`](operators/sequenceequal.md)
+- [`share`](operators/share.md)
+- [`shareReplay`](operators/sharereplay.md)
+- [`shareValue`](operators/sharevalue.md)
 - [`single`](operators/single.md)
 - [`singleInstance`](operators/singleinstance.md)
 - [`skip`](operators/skip.md)
@@ -160,10 +160,10 @@ The Observer and Observable interfaces provide a generalized mechanism for push-
 - [`some`](operators/some.md)
 - [`startWith`](operators/startwith.md)
 - [`subscribe | forEach`](operators/subscribe.md)
-- [`subscribeOnNext`](operators/subscribeonnext.md)
-- [`subscribeOnError`](operators/subscribeonerror.md)
-- [`subscribeOnCompleted`](operators/subscribeoncompleted.md)
 - [`subscribeOn`](operators/subscribeon.md)
+- [`subscribeOnCompleted`](operators/subscribeoncompleted.md)
+- [`subscribeOnError`](operators/subscribeonerror.md)
+- [`subscribeOnNext`](operators/subscribeonnext.md)
 - [`sum`](operators/sum.md)
 - [`switch | switchLatest`](operators/switch.md)
 - [`switchFirst`](operators/switchfirst.md)
@@ -176,9 +176,9 @@ The Observer and Observable interfaces provide a generalized mechanism for push-
 - [`takeUntilWithTime`](operators/takeuntilwithtime.md)
 - [`takeWhile`](operators/takewhile.md)
 - [`tap`](operators/do.md)
-- [`tapOnNext`](operators/doonnext.md)
-- [`tapOnError`](operators/doonerror.md)
 - [`tapOnCompleted`](operators/dooncompleted.md)
+- [`tapOnError`](operators/doonerror.md)
+- [`tapOnNext`](operators/doonnext.md)
 - [`throttle`](operators/throttle.md)
 - [`timeInterval`](operators/timeinterval.md)
 - [`timeout`](operators/timeout.md)