Typo fix
diff --git a/Dockerfile b/Dockerfile
index dab5eaa..b22290b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 ENV JENKINS_HOME /var/jenkins_home
 
 # Jenkins is ran with user `jenkins`, uid = 1000
-# If you bind mount a volume from host/vloume from a data container, 
+# If you bind mount a volume from host/volume from a data container, 
 # ensure you use same uid
 RUN useradd -d "$JENKINS_HOME" -u 1000 -m -s /bin/bash jenkins