Docs: add missing version in option section (#22)

aichbauer · web-flow · commit b756930f0a35 · 2017-11-16T19:51:51.000+01:00
diff --git a/README.md b/README.md
@@ -68,6 +68,7 @@ $ semantic-git-release
 
 * [sgr recover --backup](#sgr-recover---backup)
 * [sgr --help](#sgr---help)
+* [sgr --version](#sgr---version)
 
 ### sgr
 
