diff --git a/docs/using_helm.md b/docs/using_helm.md
index 00793e8e523aee677fc4a692f620c2bffa3588eb..ef7753101f64ef8815fe805e0b48984002f06f1c 100755
--- a/docs/using_helm.md
+++ b/docs/using_helm.md
@@ -215,7 +215,7 @@ You can then override any of these settings in a YAML formatted file,
 and then pass that file during installation.
 
 ```console
-$ echo 'mariadbUser: user0` > config.yaml
+$ echo 'mariadbUser: user0' > config.yaml
 $ helm install -f config.yaml stable/mariadb
 ```