Bump version to 0.7.4

Change-Id: I8f14775544dee408970be2791085927661658f4e
diff --git a/DESCRIPTION b/DESCRIPTION
index 424714b..347d26a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: RKorAPClient
 Type: Package
 Title: 'KorAP' Web Service Client Package
-Version: 0.7.3.9000
+Version: 0.7.4
 Authors@R:
     c(person(given = "Marc",
              family = "Kupietz",