diff --git a/configs/development.ini b/configs/development.ini
--- a/configs/development.ini
+++ b/configs/development.ini
@@ -331,7 +331,7 @@ beaker.cache.repo_cache_long.expire = 25
 ####################################
 
 ## .session.type is type of storage options for the session, current allowed
-## types are file, ext:memcached, ext:database, and memory(default).
+## types are file, ext:memcached, ext:database, and memory (default).
 beaker.session.type = file
 beaker.session.data_dir = %(here)s/data/sessions/data
 
@@ -387,7 +387,7 @@ appenlight = false
 
 appenlight.server_url = https://api.appenlight.com
 appenlight.api_key = YOUR_API_KEY
-;appenlight.transport_config = https://api.appenlight.com?threaded=1&timeout=5
+#appenlight.transport_config = https://api.appenlight.com?threaded=1&timeout=5
 
 # used for JS client
 appenlight.api_public_key = YOUR_API_PUBLIC_KEY
@@ -480,10 +480,10 @@ vcs.server = localhost:9900
 # Available protocols: pyro4, http
 vcs.server.protocol = pyro4
 
-# available impl:
-# vcsserver.scm_app (EE only, for testing),
-# rhodecode.lib.middleware.utils.scm_app_http
-# pyro4
+## available backends are:
+## `rhodecode.lib.middleware.utils.scm_app_http` (Http based, recommended)
+## `vcsserver.scm_app` (EE only)
+## `pyro4`
 #vcs.scm_app_implementation = rhodecode.lib.middleware.utils.scm_app_http
 
 vcs.server.log_level = debug