Merge branch 'update-docs' into 'master'

update docs

See merge request !7

docs/40_Configuration.md

@@ -7,7 +7,7 @@ Var            | Type    | Desciption                                          |
 `server`       | string  | Server connection with "ldap(s)://host[:port]"      | 'ldaps://ldap.example.com'
 `DnLdapUser`   | string  | Bind user as ldap rdn or dn                         | 'cn=Lookup,ou=ServiceAccounts,dc=org,dc=example.com'
 `PwLdapUser`   | string  | password for bind user                              | 'PasswordOfLookupUser'
-`DnUserNode`   | string  | for user metods: set a DN where users are           | 'ou=People,ou=ORG,dc=org,dc=example.com'
+`DnUserNode`   | string  | for user methods: set a DN where users are          | 'ou=People,ou=ORG,dc=org,dc=example.com'
 `protoVersion` | integer | ldap protocol version                               | 3
 `debugLevel`   | integer | Value for LDAP_OPT_DEBUG_LEVEL when using debugOn() | 7
 

docs/_index.md

@@ -11,7 +11,7 @@ A PHP class that I use
 
 👤 Author: Axel Hahn; Institute for Medical Education; University of Bern \
 📄 Source: <https://git-repo.iml.unibe.ch/iml-open-source/ldap-php-class> \
-📜 License: GNU GPL 3.0
+📜 License: GNU GPL 3.0 \
 📗 Docs: <https://os-docs.iml.unibe.ch/ldap-php-class/>
 
 ## Requirements