Fix ldap ca_cert example/docs for proper syntax (#8044)

conf/ldap.toml

@@ -14,7 +14,7 @@ start_tls = false
 # set to true if you want to skip ssl cert validation
 ssl_skip_verify = false
 # set to the path to your root CA certificate or leave unset to use system defaults
-# root_ca_cert = /path/to/certificate.crt
+# root_ca_cert = "/path/to/certificate.crt"
 
 # Search user bind dn
 bind_dn = "cn=admin,dc=grafana,dc=org"

docs/sources/installation/ldap.md

@@ -38,7 +38,7 @@ start_tls = false
 # set to true if you want to skip ssl cert validation
 ssl_skip_verify = false
 # set to the path to your root CA certificate or leave unset to use system defaults
-# root_ca_cert = /path/to/certificate.crt
+# root_ca_cert = "/path/to/certificate.crt"
 
 # Search user bind dn
 bind_dn = "cn=admin,dc=grafana,dc=org"