diff --git a/productMods/templates/freemarker/visualization/publication/personPublicationSparklineContent.ftl b/productMods/templates/freemarker/visualization/publication/personPublicationSparklineContent.ftl
index 3b0fa860..6e3208d4 100644
--- a/productMods/templates/freemarker/visualization/publication/personPublicationSparklineContent.ftl
+++ b/productMods/templates/freemarker/visualization/publication/personPublicationSparklineContent.ftl
@@ -88,7 +88,7 @@
                      * any year associated with it. Hence.
                      * */
                     var renderedSparks = ${sparklineVO.renderedSparks};      
-                    var totalPubs = parseInt(renderedSparks) + parseInt(${sparklineVO.unkownYearPublications});
+                    var totalPubs = parseInt(renderedSparks) + parseInt(${sparklineVO.unknownYearPublications});
                     
                     if ( totalPubs == 1 ) {
                         var pubDisplay = "publication";