Reword warning message, since it didn't make sense

Author: wvu

modules/exploits/windows/smb/ms17_010_eternalblue.rb

@@ -165,9 +165,9 @@ def smb_eternalblue(process_name, grooms)
       print_core_buffer(os)
 
       if verify_arch
-        print_good('Target arch selected valid for OS indicated by DCE/RPC reply')
+        print_good('Target arch selected valid for arch indicated by DCE/RPC reply')
       else
-        print_warning('Target arch selected not valid for OS indicated by DCE/RPC reply')
+        print_warning('Target arch selected not valid for arch indicated by DCE/RPC reply')
         print_warning('Disable VerifyArch option to proceed manually...')
         raise EternalBlueError, 'Unable to continue with improper OS Arch.'
       end