sets.docbook: fix 'strictly' spelling

diff --git a/doc/config/sets.docbook b/doc/config/sets.docbook
index 866261f3f4c3c2e7f344726f7ce5a20eaf8c6d5b..f7eea776619d7f7385d471815138f89689644e6c 100644 (file)
--- a/doc/config/sets.docbook
+++ b/doc/config/sets.docbook
@@ -47,7 +47,7 @@
                        The configuration of a single set can be very simple as in most cases
                        it only requires a single option <varname>class</varname> to be 
                        complete <footnote><para>Technically the <varname>class</varname> option
-                       isn't stricly required, but it should always be used as the default 
+                       isn't strictly required, but it should always be used as the default
                        handler might be changed in future versions.</para></footnote>.
                        That option defines which handler class should be used to 
                        create the set. Other universal options available for single sets are: