update .env files

packages/app/.env.development

@@ -3,7 +3,7 @@
 ## https://nextjs.org/docs/basic-features/environment-variables
 ##
 FILE_UPLOAD=mongodb
-# MONGO_GRIDFS_TOTAL_LIMIT=10485760 # 10MB
+# MONGO_GRIDFS_TOTAL_LIMIT=10485760
 MATHJAX=1
 # NO_CDN=true
 MONGO_URI="mongodb://mongo:27017/growi"
@@ -17,7 +17,7 @@ HACKMD_URI_FOR_SERVER="http://hackmd:3000"
 # PUBLISH_OPEN_API=true
 # USER_UPPER_LIMIT=0
 # DEV_HTTPS=true
-# FORCE_WIKI_MODE=private # 'public', 'private', undefined
+# FORCE_WIKI_MODE=private
 # PROMSTER_ENABLED=true
 # SLACK_SIGNING_SECRET=''
 # SLACK_BOT_TOKEN=''

packages/app/.env.production

@@ -2,4 +2,4 @@
 ## Handled by Next.js with dotenv or dotenv-flow
 ## https://nextjs.org/docs/basic-features/environment-variables
 ##
-FORMAT_NODE_LOG=false # default: true
+FORMAT_NODE_LOG=false