docker-compose.yml fixes

.env.example

@@ -1,10 +1,10 @@
 # Set this or it won't work.
 DJANGO_SECRET_KEY =
 
-DJANGO_DEBUG = False
+DJANGO_DEBUG=False
 
 #set this to the hostname of your server.
-DJANGO_ALLOWED_HOSTS = 'localhost'
+DJANGO_ALLOWED_HOSTS='localhost'
 
 DB_USER=admin
 #Please set a better password
@@ -13,14 +13,14 @@ DB_HOST=database
 DB_DATABASE=cbwebreader
 
 # https://github.com/jacobian/dj-database-url
-DATABASE_URL = 'postgres://${DB_USER}:${DB_PASS}@${DB_HOST}/${DB_DATABASE}'
+DATABASE_URL='postgres://${DB_USER}:${DB_PASS}@${DB_HOST}/${DB_DATABASE}'
 
 #Path to your comics.
-COMIC_BOOK_VOLUME = '/path/to/comic/folder'
+COMIC_BOOK_VOLUME=/path/to/comic/folder
 
-STATIC_ROOT = '/static'
+STATIC_ROOT=/static
 
-MEDIA_ROOT = './media'
+MEDIA_ROOT='./media'
 
 # This expects the office winrar unrar command line tool for windows or linux.
 # Will work without setting if it is in the path