Fix typo

Author: jackycute

lib/config.js

@@ -19,7 +19,7 @@ var urladdport = process.env.HMD_URL_ADDPORT ? (process.env.HMD_URL_ADDPORT ===
 
 var usecdn = process.env.HMD_USECDN ? (process.env.HMD_USECDN === 'true') : ((typeof config.usecdn === 'boolean') ? config.usecdn : true);
 
-var allowanonmyous = process.env.HMD_ALLOW_ANONMYOUS ?  (process.env.HMD_ALLOW_ANONMYOUS === 'true') : ((typeof config.allowanonmyous === 'boolean') ? config.allowanonmyous : true);
+var allowanonmyous = process.env.HMD_ALLOW_ANONMYOUS ? (process.env.HMD_ALLOW_ANONMYOUS === 'true') : ((typeof config.allowanonmyous === 'boolean') ? config.allowanonmyous : true);
 
 // db
 var db = config.db || {