diff --git a/.gitignore b/.gitignore
index c2111fc..8661818 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 .env
-.vscode
\ No newline at end of file
+.vscode
diff --git a/DOCKERFILE b/DOCKERFILE
index 7de6c73..caa6907 100644
--- a/DOCKERFILE
+++ b/DOCKERFILE
@@ -20,8 +20,10 @@ RUN apt update && \
     vim \
     cron
 
+# Copy files
 COPY isalive.sh .
 COPY cron.conf .
 COPY start.sh .
 
+# Start script
 CMD ["./start.sh"]
diff --git a/cron.conf b/cron.conf
index 7b783a2..ba26390 100644
--- a/cron.conf
+++ b/cron.conf
@@ -1 +1,2 @@
+# Run the script every 5 minutes
 */5 * * * * bash /downdetector/isalivescript.sh