diff --git a/src/main/java/io/reactivex/Completable.java b/src/main/java/io/reactivex/Completable.java
index de9f021277..42ae598e35 100644
--- a/src/main/java/io/reactivex/Completable.java
+++ b/src/main/java/io/reactivex/Completable.java
@@ -2230,6 +2230,8 @@ public final Disposable subscribe(final Action onComplete) {
/**
* Returns a Completable which subscribes the child subscriber on the specified scheduler, making
* sure the subscription side-effects happen on that specific thread of the scheduler.
+ *
+ * 
*
* - Scheduler:
* - {@code subscribeOn} operates on a {@link Scheduler} you specify.
@@ -2405,6 +2407,8 @@ public final U to(Function converter) {
/**
* Returns a Flowable which when subscribed to subscribes to this Completable and
* relays the terminal events to the subscriber.
+ *
+ * 
*
* - Backpressure:
* - The returned {@code Flowable} honors the backpressure of the downstream consumer.
@@ -2427,6 +2431,8 @@ public final Flowable toFlowable() {
/**
* Converts this Completable into a {@link Maybe}.
+ *
+ * 
*
* - Scheduler:
* - {@code toMaybe} does not operate by default on a particular {@link Scheduler}.
@@ -2471,6 +2477,8 @@ public final Observable toObservable() {
/**
* Converts this Completable into a Single which when this Completable completes normally,
* calls the given supplier and emits its returned value through onSuccess.
+ *
+ * 
*
* - Scheduler:
* - {@code toSingle} does not operate by default on a particular {@link Scheduler}.
@@ -2490,6 +2498,8 @@ public final Single toSingle(final Callable completionValueS
/**
* Converts this Completable into a Single which when this Completable completes normally,
* emits the given value through onSuccess.
+ *
+ * 
*
* - Scheduler:
* - {@code toSingleDefault} does not operate by default on a particular {@link Scheduler}.
@@ -2509,6 +2519,8 @@ public final Single toSingleDefault(final T completionValue) {
/**
* Returns a Completable which makes sure when a subscriber cancels the subscription, the
* dispose is called on the specified scheduler.
+ *
+ * 
*
* - Scheduler:
* - {@code unsubscribeOn} calls dispose() of the upstream on the {@link Scheduler} you specify.