Fix spelling in doc

diff --git a/doc/pazpar2_conf.xml b/doc/pazpar2_conf.xml
index 1ad24a2..d7de16f 100644 (file)
--- a/doc/pazpar2_conf.xml
+++ b/doc/pazpar2_conf.xml
@@ -589,7 +589,7 @@
          Attribute 'cluster' is a boolean
          that controls whether Pazpar2 should boost ranking for merged
          records. Is 'yes' by default. A value of 'no' will make
-         Pazpar2 avergage ranking of each record in a cluster.
+         Pazpar2 average ranking of each record in a cluster.
         </para>
         <para>
          This configuration was added in pazpar2 1.6.18.