Merge pull request #37 from wata727/fix_description

Fix --error-with-issues description

Author: wata727

README.md

@@ -72,7 +72,7 @@ Please show `tflint --help`
 --aws-secret-key                        set AWS secret key used in deep check mode.
 --aws-region                            set AWS region used in deep check mode.
 -d, --debug                             enable debug mode.
---error-with-issues                     return exit status code when issue exists.
+--error-with-issues                     return error code when issue exists.
 ```
 
 ## Configuration

cli.go

@@ -74,7 +74,7 @@ func (cli *CLI) Run(args []string) int {
 	flags.StringVar(&awsAccessKey, "aws-access-key", "", "AWS access key used in deep check mode.")
 	flags.StringVar(&awsSecretKey, "aws-secret-key", "", "AWS secret key used in deep check mode.")
 	flags.StringVar(&awsRegion, "aws-region", "", "AWS region used in deep check mode.")
-	flags.BoolVar(&errorWithIssues, "error-with-issues", false, "return exit status code when issue exists.")
+	flags.BoolVar(&errorWithIssues, "error-with-issues", false, "return error code when issue exists.")
 
 	// Parse commandline flag
 	if err := flags.Parse(args[1:]); err != nil {

help.go

@@ -16,7 +16,7 @@ Available options:
     --aws-secret-key                        set AWS secret key used in deep check mode.
     --aws-region                            set AWS region used in deep check mode.
     -d, --debug                             enable debug mode.
-    --error-with-issues                     return exit status code when issue exists.
+    --error-with-issues                     return error code when issue exists.
 
 Support aruguments:
     TFLint scans all configuration file of Terraform in current directory by default.