diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index 7bdef48..b954715 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -228,6 +228,10 @@
 
 			If you want to use more options use the |term_start()|
 			function.
+			If you want to split the window vertically, use: >
+				:vertical terminal
+<			Or short: >
+				:vert ter
 
 When the buffer associated with the terminal is forcibly unloaded or wiped out
 the job is killed, similar to calling `job_stop(job, "kill")` .