[DOCS]: Edit LDAP headers (RocketChat#1439)

Author: narcher7

administrator-guides/authentication/ldap/README.md

@@ -2,7 +2,7 @@
 
 To configure LDAP authentication, go to LDAP section of administration settings, enable LDAP and add configurations to connect with your LDAP server.
 
-## Examples:
+## Examples
 
 - Domain = domain.com (Active Directory Domain)
 - Group = CN=ROCKET_ACCESS,CN=Users,DC=domain,DC=com (Access Control Group)
@@ -11,7 +11,7 @@ To configure LDAP authentication, go to LDAP section of administration settings,
 
 For now (until we add more input fields to LDAP) set it like this: (This is based on the above assumptions, replace with your environment)
 
-## Logon with username:
+## Log on with username
 
 - LDAP_Enable = True
 - LDAP_Dn = dc=domain,dc=com
@@ -25,7 +25,7 @@ If you need to auth users from subgroups in LDAP use this filter:
 
 - LDAP_Bind_search = {"filter": "(&(objectCategory=person)(objectclass=user)(memberOf:1.2.840.113556.1.4.1941:=CN=ROCKET_ACCESS,CN=Users,DC=domain,DC=com)(sAMAccountName=#{username}))", "scope": "sub", "userDN": "rocket.service@domain.com", "password": "urpass"}
 
-## Logon with email address:
+## Log on with email address
 
 - LDAP_Enable = True
 - LDAP_Dn = dc=domain,dc=com
@@ -35,7 +35,7 @@ If you need to auth users from subgroups in LDAP use this filter:
 
 {"filter": "(&(objectCategory=person)(objectclass=user)(memberOf=CN=ROCKET_ACCESS,CN=Users,DC=domain,DC=com)(mail=#{username}))", "scope": "sub", "userDN": "rocket.service@domain.com", "password": "urpass"}
 
-## Logon with either email address or username:
+## Log on with either email address or username
 
 - LDAP_Enable = True
 - LDAP_Dn = dc=domain,dc=com
@@ -45,7 +45,7 @@ If you need to auth users from subgroups in LDAP use this filter:
 
 {"filter": "(&(objectCategory=person)(objectclass=user)(memberOf=CN=ROCKET_ACCESS,CN=Users,DC=domain,DC=com)(|(mail=#{username})(sAMAccountName=#{username})))", "scope": "sub", "userDN": "rocket.service@domain.com", "password": "urpass"}
 
-## Logging in
+## Log in
 
 When you enable LDAP the login form will login users via LDAP instead the internal account system.