minor code for unwanted "enter".

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8905 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/lib/xcat/plugins/aixinstall.pm

@@ -1234,8 +1234,7 @@ sub spot_updates
             if ($::RUNCMD_RC != 0)
             {
                 my $rsp;
-                push @{$rsp->{data}}, "Could not get NIM spot definitions from $
-srvnode.";
+                push @{$rsp->{data}}, "Could not get NIM spot definitions from $srvnode.";
                 xCAT::MsgUtils->message("E", $rsp, $callback);
                 return 1;
             }