update human_description

Author: junjie.miao

db_query_pre_auth/provider/db_query.yaml

@@ -93,8 +93,8 @@ credentials_for_provider:
       en_US: Database properties
       zh_Hans: 数据库属性
     human_description:
-      en_US: 'Database properties, for example: alt_host=host1&alt_host=host2&ssl_cipher=/path/to/crt'
-      zh_Hans: 数据库属性，例如：alt_host=host1&alt_host=host2&ssl_cipher=/path/to/crt
+      en_US: 'Database properties, for example: alt_host=host1&alt_host=host2&ssl_cipher=%2Fpath%2Fto%2Fcrt'
+      zh_Hans: '数据库属性，例如：alt_host=host1&alt_host=host2&ssl_cipher=%2Fpath%2Fto%2Fcrt'
     help:
-      en_US: 'Database properties, for example: alt_host=host1&alt_host=host2&ssl_cipher=/path/to/crt'
-      zh_Hans: 数据库属性，例如：alt_host=host1&alt_host=host2&ssl_cipher=/path/to/crt
+      en_US: 'Database properties, for example: alt_host=host1&alt_host=host2&ssl_cipher=%2Fpath%2Fto%2Fcrt'
+      zh_Hans: '数据库属性，例如：alt_host=host1&alt_host=host2&ssl_cipher=%2Fpath%2Fto%2Fcrt'