change descriptiion

DESCRIPTION

+Package: lsfun
+Title: Helper functions for interacting with LimeSurvey from within R
+Version: 0.0.1
+Authors@R: person(given = "Oliver",
+           family = "Purschke",
+           role = c("aut", "cre"),
+           email = "oliver.purschke@uk-halle.de",
+           comment = c(ORCID = "0000-0003-0444-0882"))
+Description: Contains some helper functions to interact with LimeSurvey
+License: GNU General Public License v3.0
+Encoding: UTF-8
+LazyData: true
+RoxygenNote: 7.2.3