diff --git a/plugins/nginx/nginx_error b/plugins/nginx/nginx_error
index 996eab65..ef5efa90 100644
--- a/plugins/nginx/nginx_error
+++ b/plugins/nginx/nginx_error
@@ -1,7 +1,7 @@
 #!/bin/bash
 # -*- bash -*-
 
-: <<=cut 
+: <<=cut
 
 =head1 NAME
 
@@ -127,4 +127,4 @@ case $1 in
   eval do_$1
 esac
 
-exit $?
\ No newline at end of file
+exit $?