Fix Rd \link{} targets without package anchors

See CRAN Package Check Results for Package RKorAPClient

Last updated on 2024-12-07 17:48:33 CET.

checking Rd cross-references ... NOTE
Found the following Rd file(s) with Rd \link{} targets missing package
anchors:
  KorAPConnection-class.Rd: keyring
  hc_freq_by_year_ci.Rd: hc_add_series
Please provide package anchors for all Rd \link{} targets not in the
package itself and the base packages.

Change-Id: I832103d10a15e0e2dbef4f4603d7b09e648b9dce
diff --git a/R/KorAPConnection.R b/R/KorAPConnection.R
index ea6d5c4..ecfc52d 100644
--- a/R/KorAPConnection.R
+++ b/R/KorAPConnection.R
@@ -53,7 +53,7 @@
 #'   ```
 #'
 #'   This will store it in your keyring using the
-#'   [keyring()] package. Subsequent new("KorAPConnection") calls will
+#'   [keyring] package. Subsequent new("KorAPConnection") calls will
 #'   then automatically retrieve the token from your keying. To stop using a
 #'   persisted token, call `clearAccessToken(kco)`. Please note that for
 #'   DeReKo, authorized queries will behave differently inside and outside the