diff --git a/DESCRIPTION b/DESCRIPTION
index af5fafc..a6465f8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -43,7 +43,7 @@ Suggests:
     covr,
     vdiffr,
     lwgeom
-URL: https://paleolimbot.github.io/ggspatial, https://github.com/paleolimbot/ggspatial
+URL: https://paleolimbot.github.io/ggspatial/, https://github.com/paleolimbot/ggspatial
 BugReports: https://github.com/paleolimbot/ggspatial/issues
 LazyData: TRUE
 RoxygenNote: 7.1.1
diff --git a/R/longlake-data.R b/R/longlake-data.R
index a0d15ce..f9ca341 100644
--- a/R/longlake-data.R
+++ b/R/longlake-data.R
@@ -9,7 +9,7 @@
 #'
 #' @source The Nova Scotia Topographic Database
 #' (<https://geonova.novascotia.ca/>) and
-#' Open Street Map (<http://www.openstreetmap.org>).
+#' Open Street Map (<http://www.openstreetmap.org/>).
 #'
 #' @examples
 #' load_longlake_data()
diff --git a/man/ggspatial-package.Rd b/man/ggspatial-package.Rd
index 6ec7655..e93c625 100644
--- a/man/ggspatial-package.Rd
+++ b/man/ggspatial-package.Rd
@@ -12,7 +12,7 @@ Spatial data plus the power of the ggplot2 framework means easier mapping when i
 \seealso{
 Useful links:
 \itemize{
-  \item \url{https://paleolimbot.github.io/ggspatial}
+  \item \url{https://paleolimbot.github.io/ggspatial/}
   \item \url{https://github.com/paleolimbot/ggspatial}
   \item Report bugs at \url{https://github.com/paleolimbot/ggspatial/issues}
 }
diff --git a/man/load_longlake_data.Rd b/man/load_longlake_data.Rd
index b78960d..274e9cf 100644
--- a/man/load_longlake_data.Rd
+++ b/man/load_longlake_data.Rd
@@ -6,7 +6,7 @@
 \source{
 The Nova Scotia Topographic Database
 (\url{https://geonova.novascotia.ca/}) and
-Open Street Map (\url{http://www.openstreetmap.org}).
+Open Street Map (\url{http://www.openstreetmap.org/}).
 }
 \usage{
 load_longlake_data(