Make product work with installed_OS_is_sle16 check

Author: teacup-on-rockingchair

shared/checks/oval/installed_OS_is_sle16.xml

@@ -29,7 +29,7 @@
   </ind:family_state>
   <ind:family_object id="obj_sle16_unix_family" version="1" />
 
-  <linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="sles-release is version 16" id="test_sle16_server" version="1">
+  <linux:rpminfo_test check="all" check_existence="at_least_one_exists" comment="SLES-release is version 16" id="test_sle16_server" version="1">
     <linux:object object_ref="obj_sle16_server" />
     <linux:state state_ref="state_sle16_server" />
   </linux:rpminfo_test>