diff --git a/src/install.sh b/src/install.sh
index 3d8a97e..33da938 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -621,7 +621,7 @@ extractImage() {
 
   if [[ "${iso,,}" == *".esd" ]]; then
     extractESD "$iso" "$dir" && return 0
-    return 1 
+    return 1
   fi
 
   if [[ "$EXTERNAL" != [Yy1]* ]] && [ -z "$CUSTOM" ]; then