diff --git a/lib/common/common_helper.rb b/lib/common/common_helper.rb
index 96c8dcce..47f071c3 100644
--- a/lib/common/common_helper.rb
+++ b/lib/common/common_helper.rb
@@ -1,4 +1,4 @@
- # encoding: UTF-8
+# encoding: UTF-8
 
 LIB_DIR              = File.expand_path(File.join(__dir__, '..'))
 ROOT_DIR             = File.expand_path(File.join(LIB_DIR, '..')) # expand_path is used to get "wpscan/" instead of "wpscan/lib/../"