diff --git a/pica-mattermost/Dockerfile b/pica-mattermost/Dockerfile
index 2e6507d3f579db0120ab69416d0228709dd9f67b..ac8f1485ebe2a4fcbf9953b0d56613df7bccc9c4 100644
--- a/pica-mattermost/Dockerfile
+++ b/pica-mattermost/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:3.10
 # Some ENV variables
 ENV PATH="/mattermost/bin:${PATH}"
 
-# Picasoft : change these values. The team version is used by default.
+# Picasoft : change these values. The team version is used by default
 ENV MM_VERSION=5.18.0
 # Get these ids with the output of `id mattermost` on the VM hosting the app
 ARG PUID=5000