Removed a trailing space from line 40.

modules/exploits/linux/http/efw_chpasswd_exec.rb

@@ -37,7 +37,7 @@ class Metasploit4 < Msf::Exploit::Remote
         (http://bugs.endian.com/print_bug_page.php?bug_id=3083).
         Tested successfully against the following versions of EFW Community:
         1.1 RC5, 2.0, 2.1, 2.2, 2.5.1, 2.5.2.
-        Should function against any version from 1.1 RC5 to 2.2.x, as well as 
+        Should function against any version from 1.1 RC5 to 2.2.x, as well as
         2.4.1 and 2.5.x.
         Used Apache mod_cgi Bash Environment Variable Code Injection
         and Novell ZENworks Configuration Management Remote Execution