1 files changed, 16 insertions, 16 deletions
diff --git a/internal/util/util.go b/internal/util/util.go
index 252815e..36d7ea2 100644
--- a/internal/util/util.go
+++ b/internal/util/util.go
@@ -1,35 +1,35 @@
 package util
 
 import (
-	"math/rand" // not crypto secure
-	"regexp"
+  "math/rand" // not crypto secure
+  "regexp"
 )
 
 const randHostnameCharset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-"
 const randStringCharset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 
 var (
-	// Up to 15 characters; only letters, digits, and hyphens (with hyphens not at the start or end).
-	randHostnameRegex = regexp.MustCompile(`^[a-zA-Z][a-zA-Z0-9-]{0,14}[a-zA-Z0-9]$`)
+  // Up to 15 characters; only letters, digits, and hyphens (with hyphens not at the start or end).
+  randHostnameRegex = regexp.MustCompile(`^[a-zA-Z][a-zA-Z0-9-]{0,14}[a-zA-Z0-9]$`)
 )
 
 func RandomHostname() (hostname string) {
-	for {
-		// between 2 and 10 characters
-		if hostname = RandomStringFromCharset(randHostnameCharset, rand.Intn(8)+2); randHostnameRegex.MatchString(hostname) {
-			return
-		}
-	}
+  for {
+    // between 2 and 10 characters
+    if hostname = RandomStringFromCharset(randHostnameCharset, rand.Intn(8)+2); randHostnameRegex.MatchString(hostname) {
+      return
+    }
+  }
 }
 
 func RandomString() string {
-	return RandomStringFromCharset(randStringCharset, rand.Intn(10)+6)
+  return RandomStringFromCharset(randStringCharset, rand.Intn(10)+6)
 }
 
 func RandomStringFromCharset(charset string, length int) string {
-	b := make([]byte, length)
-	for i := range length {
-		b[i] = charset[rand.Intn(len(charset))]
-	}
-	return string(b)
+  b := make([]byte, length)
+  for i := range length {
+    b[i] = charset[rand.Intn(len(charset))]
+  }
+  return string(b)
 }