Merge pull request #251 from devopstaku/syslog_hook_doc Add description about how to connect to local syslog with syslog hook

diff --git a/README.md b/README.md
index 6fa6e20..2a9d368 100644
--- a/README.md
+++ b/README.md

@@ -198,7 +198,7 @@
   }
 }
 ```
-
+Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
 
 | Hook  | Description |
 | ----- | ----------- |

diff --git a/hooks/syslog/README.md b/hooks/syslog/README.md
index 4dbb8e7..066704b 100644
--- a/hooks/syslog/README.md
+++ b/hooks/syslog/README.md

@@ -18,3 +18,22 @@
   }
 }
 ```
+
+If you want to connect to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). Just assign empty string to the first two parameters of `NewSyslogHook`. It should look like the following.
+
+```go
+import (
+  "log/syslog"
+  "github.com/Sirupsen/logrus"
+  logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
+)
+
+func main() {
+  log       := logrus.New()
+  hook, err := logrus_syslog.NewSyslogHook("", "", syslog.LOG_INFO, "")
+
+  if err == nil {
+    log.Hooks.Add(hook)
+  }
+}
+```
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