Doc: SLES 11 requires a newer boost version, too

diff --git a/doc/21-development.md b/doc/21-development.md
index b36d61c413362ae6de1215485ca45a344a1d8337..3d2114b2e7672938e5586f78226fe34f99f482d3 100644 (file)
--- a/doc/21-development.md
+++ b/doc/21-development.md
@@ -1130,7 +1130,7 @@ Icinga application using a dist tarball (including notes for distributions):
 
 **FreeBSD**: libexecinfo (automatically used when Icinga 2 is installed via port or package)
 
-**RHEL6**: Requires a newer boost version which is available on packages.icinga.com
+**RHEL6** and **SLES11**: Requires a newer boost version which is available on packages.icinga.com
 with a version suffixed name.
 
 ### Runtime user environment <a id="development-package-builds-runtime-user-env"></a>