seccomp: typo in configure error message

Error message was misleading people to install wrong version of
libseccomp.

Signed-off-by: Eduardo Otubo <eduardo.otubo@profitbricks.com>

configure

@@ -1830,7 +1830,7 @@ if test "$seccomp" != "no" ; then
 	seccomp="yes"
     else
 	if test "$seccomp" = "yes"; then
-            feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
+            feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
 	fi
 	seccomp="no"
     fi