Merge 4013bd3dd6 into d1e6332644

Update README.md, fix a typo

README.md

@@ -75,10 +75,10 @@ time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x20822
 To ensure this behaviour even if a TTY is attached, set your formatter as follows:
 
 ```go
-	log.SetFormatter(&log.TextFormatter{
-		DisableColors: true,
-		FullTimestamp: true,
-	})
+log.SetFormatter(&log.TextFormatter{
+  DisableColors: true,
+  FullTimestamp: true,
+})
 ```
 
 #### Logging Method Name
@@ -384,7 +384,7 @@ Third party logging formatters:
 * [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
 * [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the Power of Zalgo.
 * [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
-* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Sava log to files.
+* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Save log to files.
 * [`caption-json-formatter`](https://github.com/nolleh/caption_json_formatter). logrus's message json formatter with human-readable caption added.
 
 You can define your formatter by implementing the `Formatter` interface,