documentation update

docs/malcolm-config.md

@@ -53,7 +53,7 @@ Various other environment variables inside of `docker-compose.yml` can be tweake
 * `PCAP_ROTATE_MEGABYTES` – used to specify how large a locally-captured PCAP file can become (in megabytes) before it is closed for processing and a new PCAP file created 
 * `PCAP_ROTATE_MINUTES` – used to specify a time interval (in minutes) after which a locally-captured PCAP file will be closed for processing and a new PCAP file created
 * `pipeline.workers`, `pipeline.batch.size` and `pipeline.batch.delay` - these settings are used to tune the performance and resource utilization of the the `logstash` container; see [Tuning and Profiling Logstash Performance](https://www.elastic.co/guide/en/logstash/current/tuning-logstash.html), [`logstash.yml`](https://www.elastic.co/guide/en/logstash/current/logstash-settings-file.html) and [Multiple Pipelines](https://www.elastic.co/guide/en/logstash/current/multiple-pipelines.html)
-* `PUID` and `PGID` - Docker runs all of its containers as the privileged `root` user by default. For better security, Malcolm immediately drops to non-privileged user accounts for executing internal processes wherever possible. The `PUID` (**p**rocess **u**ser **ID**) and `PGID` (**p**rocess **g**roup **ID**) environment variables allow Malcolm to map internal non-privileged user accounts to a corresponding [user account](https://en.wikipedia.org/wiki/User_identifier) on the host.
+* `PUID` and `PGID` - Docker runs all of its containers as the privileged `root` user by default. For better security, Malcolm immediately drops to non-privileged user accounts for executing internal processes wherever possible. The `PUID` (**p**rocess **u**ser **ID**) and `PGID` (**p**rocess **g**roup **ID**) environment variables allow Malcolm to map internal non-privileged user accounts to a corresponding [user account](https://en.wikipedia.org/wiki/User_identifier) on the host. Note that a few containers (including the `logstash` and `netbox` containers) may take a few extra minutes during startup if `PUID` and `PGID` are set to values other than the default `1000`. This is expected and should not affect operation after the initial startup.
 * `SENSITIVE_COUNTRY_CODES` - when [severity scoring](severity.md#Severity) is enabled, this variable defines a comma-separated list of sensitive countries (using [ISO 3166-1 alpha-2 codes](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#Current_codes)) (default `'AM,AZ,BY,CN,CU,DZ,GE,HK,IL,IN,IQ,IR,KG,KP,KZ,LY,MD,MO,PK,RU,SD,SS,SY,TJ,TM,TW,UA,UZ'`, taken from the U.S. Department of Energy Sensitive Country List)
 * `SURICATA_AUTO_ANALYZE_PCAP_FILES` – if set to `true`, all PCAP files imported into Malcolm will automatically be analyzed by Suricata, and the resulting logs will also be imported (default `false`)
 * `SURICATA_AUTO_ANALYZE_PCAP_THREADS` – the number of threads available to Malcolm for analyzing Suricata logs (default `1`)