[SKIP CI] update readme

README.md

@@ -42,8 +42,6 @@ Setup a matrix-synapse chat server
   * [matrix_log_ldap_level](#matrix_log_ldap_level)
   * [matrix_log_synapse_level](#matrix_log_synapse_level)
   * [matrix_log_synapse_sql_level](#matrix_log_synapse_sql_level)
-  * [matrix_logrotate_config](#matrix_logrotate_config)
-  * [matrix_logrotate_enabled](#matrix_logrotate_enabled)
   * [matrix_macaroon_secret_key](#matrix_macaroon_secret_key)
   * [matrix_packages](#matrix_packages)
   * [matrix_packages_extra](#matrix_packages_extra)
@@ -348,30 +346,6 @@ matrix_log_synapse_level: INFO
 matrix_log_synapse_sql_level: INFO
 ```
 
-### matrix_logrotate_config
-
-#### Default value
-
-```YAML
-matrix_logrotate_config:
-  - log: '{{ matrix_log_dir }}/homeserver.log'
-    options:
-      - weekly
-      - rotate 5
-      - maxsize 512K
-      - compress
-      - delaycompress
-      - create 640 {{ matrix_user }} {{ matrix_group }}
-```
-
-### matrix_logrotate_enabled
-
-#### Default value
-
-```YAML
-matrix_logrotate_enabled: false
-```
-
 ### matrix_macaroon_secret_key
 
 #### Default value