Switch examples to native pipe operator

Change-Id: I7a76e91c690f072a6c176842433e92e83c63b985
diff --git a/man/fetchNext-KorAPQuery-method.Rd b/man/fetchNext-KorAPQuery-method.Rd
index fc39cb8..204af00 100644
--- a/man/fetchNext-KorAPQuery-method.Rd
+++ b/man/fetchNext-KorAPQuery-method.Rd
@@ -33,8 +33,8 @@
 \examples{
 \dontrun{
 
-q <- KorAPConnection() \%>\%
-  corpusQuery("Ameisenplage") \%>\%
+q <- KorAPConnection() |>
+  corpusQuery("Ameisenplage") |>
   fetchNext()
 q@collectedMatches
 }
diff --git a/man/fetchRest-KorAPQuery-method.Rd b/man/fetchRest-KorAPQuery-method.Rd
index da4b938..ad5ffec 100644
--- a/man/fetchRest-KorAPQuery-method.Rd
+++ b/man/fetchRest-KorAPQuery-method.Rd
@@ -23,8 +23,8 @@
 \examples{
 \dontrun{
 
-q <- KorAPConnection() \%>\%
-  corpusQuery("Ameisenplage") \%>\%
+q <- KorAPConnection() |>
+  corpusQuery("Ameisenplage") |>
   fetchRest()
 q@collectedMatches
 }