diff --git a/app/docker-entrypoint.sh b/app/docker-entrypoint.sh
index 7e16d69..36c0419 100644
--- a/app/docker-entrypoint.sh
+++ b/app/docker-entrypoint.sh
@@ -16,7 +16,16 @@ echo "Starting Nginx:"
 nginx
 
 echo "Getting PPM ready:"
-trapIt () { "$@"& pid="$!"; trap 'kill -INT $pid' INT TERM; while kill -0 $pid > /dev/null 2>&1; do wait $pid; ec="$?"; done; exit $ec;};
+trapIt() {
+    "$@" &
+    pid="$!"
+    trap 'kill -INT $pid' INT TERM
+    while kill -0 $pid >/dev/null 2>&1; do
+        wait $pid
+        ec="$?"
+    done
+    exit $ec
+}
 
 echo "Starting PPM:"
 trapIt /ppm/vendor/bin/ppm start --ansi --no-interaction --config=ppm.json
diff --git a/app/nginx.conf b/app/nginx.conf
index 677210a..aa504cc 100644
--- a/app/nginx.conf
+++ b/app/nginx.conf
@@ -3,52 +3,52 @@ pid /tmp/nginx.pid;
 daemon on;
 
 events {
-        worker_connections  1024;
+    worker_connections  1024;
 }
 
 http {
-        ##
-        # Basic Settings
-        ##
-        sendfile on;
-        tcp_nopush on;
-        tcp_nodelay on;
-        keepalive_timeout 65;
-        types_hash_max_size 2048;
-        server_tokens off; # Do not announce nginx's version to the world!
+    ##
+    # Basic Settings
+    ##
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+    server_tokens off; # Do not announce nginx's version to the world!
 
-        # server_names_hash_bucket_size 64;
-        # server_name_in_redirect off;
+    # server_names_hash_bucket_size 64;
+    # server_name_in_redirect off;
 
-        include /etc/nginx/mime.types;
-        default_type application/octet-stream;
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
 
-        ##
-        # Logging Settings
-        ##
-        access_log /var/log/nginx/access.log;
-        error_log /var/log/nginx/error.log;
+    ##
+    # Logging Settings
+    ##
+    access_log /var/log/nginx/access.log;
+    error_log /var/log/nginx/error.log;
 
-        ##
-        # Proxy Settings
-        ##
-        proxy_buffering off;
+    ##
+    # Proxy Settings
+    ##
+    proxy_buffering off;
 
-        ##
-        # Gzip Settings
-        ##
-        gzip on;
-        gzip_disable "msie6";
+    ##
+    # Gzip Settings
+    ##
+    gzip on;
+    gzip_disable "msie6";
 
-        gzip_vary on;
-        gzip_proxied any;
-        gzip_comp_level 6;
-        gzip_buffers 16 8k;
-        gzip_http_version 1.1;
-        gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_buffers 16 8k;
+    gzip_http_version 1.1;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
 
-        ##
-        # Virtual Host Configs
-        ##
-        include /etc/nginx/sites-enabled/*;
+    ##
+    # Virtual Host Configs
+    ##
+    include /etc/nginx/sites-enabled/*;
 }
diff --git a/bookstack.sh b/bookstack.sh
index 79eb457..0e28813 100644
--- a/bookstack.sh
+++ b/bookstack.sh
@@ -2,18 +2,13 @@
 
 # Setup process
 
-
 # Check if .env exists
 
-
 ## if not create .env and start guided setup
 ### Check dependencies e.g. openssl/libressl
 
-#### Generate key 
+#### Generate key
 openssl rand -base64 32
 
 # Check is there is new version and offer to download
 ## if .env exists but is and old version then Update and get user input
-
-
-