diff --git a/DESCRIPTION b/DESCRIPTION
index cc391ee..1abfd33 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,24 +2,24 @@ Package: dggridR
 Type: Package
 Title: Discrete Global Grids
 Version: 3.1.0
-Date: 2024-05-21
-Author: Richard Barnes [aut, cre], Kevin Sahr [aut, cph], Gerald Evenden [cph], Angus Johnson [cph], Frank Warmerdam [cph], Even Rouault [cph], Lian Song [ctb], Sebastian Krantz [ctb]
-Maintainer: Richard Barnes <rijard.barnes@gmail.com>
+Date: 2024-07-17
+Author: Richard Barnes [aut], Kevin Sahr [aut, cph], Gerald Evenden [cph], Angus Johnson [cph], Frank Warmerdam [cph], Even Rouault [cph], Lian Song [ctb], Sebastian Krantz [ctb, cre]
+Maintainer: Sebastian Krantz <sebastian.krantz@graduateinstitute.ch>
 NeedsCompilation: yes
 Depends: R (>= 3.4.0)
 Imports: Rcpp (>= 0.12.12), collapse (>= 1.8.0), sf (>= 1.0), s2 (>= 1.1)
 LinkingTo: Rcpp
 RcppModules: dgfuncs, gridgens, gridstats
-Suggests: ggplot2, dplyr, knitr, rmarkdown, maps, mapproj, R.rsp, testthat
+Suggests: ggplot2, knitr, rmarkdown, dplyr, maps, R.rsp, testthat
 License: AGPL (>= 3)
-Authors@R: c(person("Richard", "Barnes",    role = c("aut", "cre"), email = "rijard.barnes@gmail.com"),
+Authors@R: c(person("Richard", "Barnes",    role = "aut", email = "rijard.barnes@gmail.com"),
              person("Kevin",   "Sahr",      role = c("aut", "cph"), email = "sahrk@sou.edu"),
              person("Gerald",  "Evenden",   role = "cph"),
              person("Angus",   "Johnson",   role = "cph"),
              person("Frank",   "Warmerdam", role = "cph"),
              person("Even",    "Rouault",   role = "cph"),
              person("Lian",    "Song",      role = "ctb"),
-             person("Sebastian", "Krantz",  role = "ctb")
+             person("Sebastian", "Krantz",  role = c("ctb", "cre"), email = "sebastian.krantz@graduateinstitute.ch")
              )
 Description: Spatial analyses involving binning require that every bin have the same area, but this is impossible using a rectangular grid laid over the Earth or over any projection of the Earth. Discrete global grids use hexagons, triangles, and diamonds to overcome this issue, overlaying the Earth with equally-sized bins. This package provides utilities for working with discrete global grids, along with utilities to aid in plotting such data.
 URL: https://github.com/r-barnes/dggridR/
@@ -27,5 +27,4 @@ BugReports: https://github.com/r-barnes/dggridR/
 RoxygenNote: 7.2.3
 Encoding: UTF-8
 VignetteBuilder: knitr, R.rsp
-SystemRequirements: C++11
 Language: en-US
diff --git a/src/DgBoundedRF.h b/src/DgBoundedRF.h
index c66cc05..d051387 100644
--- a/src/DgBoundedRF.h
+++ b/src/DgBoundedRF.h
@@ -41,10 +41,10 @@ template<class A, class B, class DB> class DgBoundedRF
 
    public:
 
-      DgBoundedRF<A, B, DB> (const DgDiscRF<A, B, DB>& rfIn,
-                             const A& firstAddIn,
-                             const A& lastAddIn, const A& endAddIn,
-                             bool zBasedIn = true);
+      DgBoundedRF(const DgDiscRF<A, B, DB>& rfIn,
+                  const A& firstAddIn,
+                  const A& lastAddIn, const A& endAddIn,
+                  bool zBasedIn = true);
 
       const DgDiscRF<A, B, DB>& discRF (void) const { return discRF_; }
 
diff --git a/src/DgParamList.h b/src/DgParamList.h
index b2d6217..e50a599 100644
--- a/src/DgParamList.h
+++ b/src/DgParamList.h
@@ -166,9 +166,9 @@ template<class T> class DgParameter : public DgAssoc {
 
    public:
 
-      DgParameter<T> (const string& nameIn) : DgAssoc (nameIn) { }
+      DgParameter(const string& nameIn) : DgAssoc (nameIn) { }
 
-      DgParameter<T> (const string& nameIn, const T& valIn, bool validIn = true)
+      DgParameter(const string& nameIn, const T& valIn, bool validIn = true)
         : DgAssoc (nameIn), value_ (valIn) { DgAssoc::setIsValid(validIn); }
 
       const T& value (void) const { return value_; }