Fixed an issue with wrong isage examples.

Usage exampled in README file and help text were using the wrong order of path and limit parameters. The correct one is that parameters should be provided before the path to directory. Tagging a new patch release version 1.0.1.

README.md

@@ -6,7 +6,7 @@ Modification time will be used when determining the sort order of subdirectories
 
 ## Usage examples
 
-* `cleanup <PATH-TO-DIRECTORY> -l 5` keeps up to 5 latest subdirectories of the path provided
+* `cleanup -l 5 <PATH-TO-DIRECTORY>` keeps up to 5 latest subdirectories of the path provided
 * `cleanup <PATH-TO-DIRECTORY>` keeps up to 5 (default value) subdirectories of the path provided
 * `cleanup -v` displays the version information of the utility script
 * `cleanup` - displays help text of the utility script

cleanup.go

@@ -13,7 +13,7 @@ import (
 )
 
 const (
-	version = "1.0.0"
+	version = "1.0.1"
 )
 
 var (
@@ -109,7 +109,7 @@ func realMain(out io.Writer) int {
 	flag.IntVar(&limit, "l", 5, "Limit of the latest directories to keep")
 
 	flag.Usage = func() {
-		_, err := fmt.Fprintln(out, "Usage: cleanup path/to/dir -l 5")
+		_, err := fmt.Fprintln(out, "Usage: cleanup -l 5 path/to/dir")
 		if err != nil {
 			return
 		}

cleanup_test.go

@@ -195,7 +195,7 @@ func TestRealMain(t *testing.T) {
 		{"limit set to default and tmp_data", []string{tmpDataDirectory}, 0, ""},
 		{"limit set to default and wrong dir", []string{nonExistentPath}, 1, fmt.Sprintf("Not a directory or path \"%s\" does not exist!", nonExistentPath)},
 		{"limit set to default and file", []string{filepath.Join(tmpDataDirectory, "file")}, 1, fmt.Sprintf("Not a directory or path \"%s\" does not exist!", path.Join(tmpDataDirectory, "file"))},
-		{"limit set to default and no dir", []string{}, 0, "Usage: cleanup path/to/dir -l 5\n  -l int\n    \tLimit of the latest directories to keep (default 5)\n  -v\tRelease version of the utility script\n"},
+		{"limit set to default and no dir", []string{}, 0, "Usage: cleanup -l 5 path/to/dir\n  -l int\n    \tLimit of the latest directories to keep (default 5)\n  -v\tRelease version of the utility script\n"},
 		{"version flag set", []string{"-v"}, 0, "Cleanup utility version: " + version + "\n"},
 		{"version flag set", []string{"--v"}, 0, "Cleanup utility version: " + version + "\n"},
 		{"version flag set to true", []string{"-v", "false"}, 0, "Cleanup utility version: " + version + "\n"},