[MINOR] Fix typo on release notes
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 960f64c..fffc7c4 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -23,12 +23,11 @@
* Support Apache Spark 2.x codebase including Spark 2.2.2
* Enable Toree to run in Yarn cluster mode
-* Support configurable alternative interrupt signal via --alternate-sigint command line
* Create spark context lazily to avoid long startup times for the kernel
* Properly cleanup of temporary files/directories upon kernel shutdown
* %AddJAR now supports HDFS file format
* %AddDEP now defaults to default configuration
-* Cell Interrupt now cancel running Spark jobs and works in background process
+* Cell Interrupt now cancel running Spark jobs and works in background processes
* Interpreters now have the ability to send results other than text/plain
