Fix javadoc on RxJavaHooks.setOnError (#4257)
Fix javadoc on RxJavaHooks.setOnError (#4257)


nurkiewicz/RxJava,hzysoft/RxJava,tilal6991/RxJava,tilal6991/RxJava,weikipeng/RxJava,nurkiewicz/RxJava,hzysoft/RxJava,davidmoten/RxJava,tilal6991/RxJava,davidmoten/RxJava,weikipeng/RxJava,nurkiewicz/RxJava,weikipeng/RxJava,davidmoten/RxJava,hzysoft/RxJava