README.md: Add -v flag

2017-11-18 01:02:49 +00:00 · 2017-11-18 01:02:49 +00:00 · 5539af0210
parent 1b241ddcfe
commit 5539af0210
1 changed files with 2 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -120,6 +120,8 @@ Valid tags:
 	        Override default default medium ("programming")
 	    -U <seconds>
 	        Override default update interval ("4")
+        -v
+            display version and exit
 	    -h
 	        display this help