tell users opening issues to use alertmanager --version

`-version` doesn't work as of 0.15-rc.1 so users should run `alertmanager --version`
prometheus · Apr 16, 2018 · a76cded · a76cded
1 parent e7bc6e2
commit a76cded
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -25,7 +25,7 @@
 
 * Alertmanager version:
 
-	insert output of `alertmanager -version` here
+	insert output of `alertmanager --version` here
 
 * Prometheus version: