Fix typo

Change-Id: I1474d167cb9cb388f36f9d960f2f27f4d55415d2
Reviewed-on: https://gerrit.libreoffice.org/68514Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

sd/qa/unit/export-tests.cxx

@@ -1171,7 +1171,7 @@ void SdExportTest::testTdf123557()
     xDocShRef = saveAndReload(xDocShRef.get(), ODP, &tempFile);
     xmlDocPtr pXmlDoc = parseExport(tempFile, "content.xml");
 
-    // Contains 2 interactive sequence and 3 triggered effects.
+    // Contains 2 interactive sequences and 3 triggered effects.
     assertXPath(pXmlDoc, "//draw:page", 1);
     assertXPath(pXmlDoc, "//draw:page/anim:par", 1);
     assertXPath(pXmlDoc, "//draw:page"