diff --git a/src/main/java/io/reactivex/Completable.java b/src/main/java/io/reactivex/Completable.java
index 1c49af16a0..319e31272d 100644
--- a/src/main/java/io/reactivex/Completable.java
+++ b/src/main/java/io/reactivex/Completable.java
@@ -106,6 +106,8 @@ public abstract class Completable implements CompletableSource {
/**
* Returns a Completable which terminates as soon as one of the source Completables
* terminates (normally or with an error) and cancels all other Completables.
+ *
+ *
*
* - Scheduler:
* - {@code ambArray} does not operate by default on a particular {@link Scheduler}.
@@ -132,6 +134,8 @@ public static Completable ambArray(final CompletableSource... sources) {
/**
* Returns a Completable which terminates as soon as one of the source Completables
* terminates (normally or with an error) and cancels all other Completables.
+ *
+ *
*
* - Scheduler:
* - {@code amb} does not operate by default on a particular {@link Scheduler}.
@@ -151,6 +155,8 @@ public static Completable amb(final Iterable extends CompletableSource> source
/**
* Returns a Completable instance that completes immediately when subscribed to.
+ *
+ *
*
* - Scheduler:
* - {@code complete} does not operate by default on a particular {@link Scheduler}.
@@ -165,6 +171,8 @@ public static Completable complete() {
/**
* Returns a Completable which completes only when all sources complete, one after another.
+ *
+ *
*
* - Scheduler:
* - {@code concatArray} does not operate by default on a particular {@link Scheduler}.
@@ -188,6 +196,8 @@ public static Completable concatArray(CompletableSource... sources) {
/**
* Returns a Completable which completes only when all sources complete, one after another.
+ *
+ *
*
* - Scheduler:
* - {@code concat} does not operate by default on a particular {@link Scheduler}.
@@ -206,6 +216,8 @@ public static Completable concat(Iterable extends CompletableSource> sources)
/**
* Returns a Completable which completes only when all sources complete, one after another.
+ *
+ *
*
* - Backpressure:
* - The returned {@code Completable} honors the backpressure of the downstream consumer
@@ -226,6 +238,8 @@ public static Completable concat(Publisher extends CompletableSource> sources)
/**
* Returns a Completable which completes only when all sources complete, one after another.
+ *
+ *
*
* - Backpressure:
* - The returned {@code Completable} honors the backpressure of the downstream consumer
@@ -312,6 +326,8 @@ public static Completable unsafeCreate(CompletableSource source) {
/**
* Defers the subscription to a Completable instance returned by a supplier.
+ *
+ *
*
* - Scheduler:
* - {@code defer} does not operate by default on a particular {@link Scheduler}.
@@ -330,6 +346,8 @@ public static Completable defer(final Callable extends CompletableSource> comp
* Creates a Completable which calls the given error supplier for each subscriber
* and emits its returned Throwable.
*
+ *
+ *
* If the errorSupplier returns null, the child CompletableObservers will receive a
* NullPointerException.
*
@@ -349,6 +367,8 @@ public static Completable error(final Callable extends Throwable> errorSupplie
/**
* Creates a Completable instance that emits the given Throwable exception to subscribers.
+ *
+ *
*
* - Scheduler:
* - {@code error} does not operate by default on a particular {@link Scheduler}.