Fix various issues with the documentation.

Author: sadiepowell

docs/4/modules/joinflood.yml

@@ -20,17 +20,33 @@ configuration:
     default: 1m
     description: |-
       The time period that a channel should be locked for once a join flood has been detected.
+  - name: notifyrank
+    type: Number
+    required: false
+    default: 0
+    description: |-
+      The lowest prefix rank that can receive a notification that a join flood has been detected.
   - name: splitwait
     type: Duration
     required: false
     default: 30s
     description: |-
       The time period to wait after a netsplit before blocking join floods.
-  details: ""
+  details: |+
+    The notifyrank field should be set to one of the following values:
+
+    Value    | Description
+    -------- | -----------
+    0        | All users on the channel can receive join flood messages.
+    10000    | Users with channel prefix mode `v` (voice) and above can receive join flood messages.
+    30000    | Users with channel prefix mode `o` (op) and above can receive join flood messages.
+    *custom* | Users with a channel prefix mode created by [the customprefix module](/4/modules/customprefix) can receive join flood messages.
+
   example: |-
     ```xml
     <joinflood bootwait="30s"
                duration="1m"
+               notifyrank="0"
                splitwait="30s">
     ```
 

docs/4/modules/ldapauth.yml

@@ -64,7 +64,7 @@ configuration:
               dbid="ldap-users"
               host="$cn.example.com"
               killreason="Access denied"
-              userfield="no"
+              field="nickname"
               verbose="yes">
     ```
 - name: ldapexemption

docs/4/modules/pgsql.yml

@@ -42,7 +42,7 @@ configuration:
     required: false
     default: 'No'
     description: |-
-      Whether to connect to the PostgreSQL server using TLS.
+      Whether to connect to the PostgreSQL server using TLS. This is only necessary if connecting over the public internet.
   - name: user
     type: Text
     required: true
@@ -68,7 +68,7 @@ configuration:
               id="opers"
               host="localhost"
               port="5432"
-              tls="yes"
+              tls="no"
               user="ircd_opers"
               pass="changeme"
               name="inspircd">

docs/4/modules/sharebans.yml

@@ -29,7 +29,7 @@ extbans:
   chars:
   - name: share
     char: b
-    type: Acting
+    type: Matching
     syntax: <channel>
     description: Checks the ban list of &lt;channel&gt; for matching entries.
   example: