fix(core): adjustments for IPv6

Documentation/SOGoInstallationGuide.asciidoc

@@ -351,7 +351,7 @@ The following table describes the general parameters that can be set:
 |S |WOWorkersCount
 |The amount of instances of SOGo that will be spawned
 to handle multiple requests simultaneously. When started from the init
-script, that amount is overriden by the `PREFORK` value
+script, that amount is overridden by the `PREFORK` value
 in `/etc/sysconfig/sogo` or `/etc/default/sogo`. A value of 3 is a
 reasonable default for low usage. The maximum value depends on the CPU
 and IO power provided by your machine: a value set too high will
@@ -369,7 +369,8 @@ Defaults to 5 when unset.
 
 |S |WOPort
 |The TCP listening address and port used by the SOGo
-daemon. The format is `ipaddress:port`.
+daemon. The format is `ipaddress:port`. To bind to an IPv6 address, use
+`[ipv6address]:port`, e.g. `[::1]:20000`.
 
 Defaults to `127.0.0.1:20000` when unset.
 
@@ -937,7 +938,7 @@ even when using multiple domains.
 |The field that returns the complete name.
 
 |IDFieldName
-|The field that starts a user DN if bindFields is not used. This field
+|The field that starts a user DN if bindFields is not used. This field
 must be unique across the entire SOGo domain.
 
 |UIDFieldName
@@ -1136,14 +1137,14 @@ ModulesConstraints = {
 attributes used by the schema of the LDAP source.  Each entry must have
 an attribute name as key and an array of strings as value. This enables
 actual fields to be mapped one after another when fetching contact
-informations.
+information.
 
 See the LDAP Attribute Mapping section below for an example and a list
 of supported attributes.
 
 |objectClasses
 |When the _modifiers_ list (see below) is set, or when using LDAP-based
-user addressbooks (see _abOU_ below), this list of object classes will
+user address books (see _abOU_ below), this list of object classes will
 be applied to new records as they are created.
 
 |GroupObjectClasses
@@ -1156,7 +1157,7 @@ and `posixgroup`.
 modifications to the address book defined by this LDAP source.
 
 |abOU
-|This field enables LDAP-based user addressbooks by specifying the value
+|This field enables LDAP-based user address books by specifying the value
 of the address book container beneath each user entry, for example:
 `ou=addressbooks,uid=username,dc=domain`.
 |=======================================================================