ctb->aut for Committers (#5899)

Author: tdhock

DESCRIPTION

@@ -14,8 +14,9 @@ Authors@R: c(
   person("Tyson","Barrett",        role=c("aut","cre"), email="[email protected]"),
   person("Matt","Dowle",           role="aut",          email="[email protected]"),
   person("Arun","Srinivasan",      role="aut",          email="[email protected]"),
-  person("Jan","Gorecki",          role="ctb"),
-  person("Michael","Chirico",      role="ctb"),
+  person("Jan","Gorecki",          role="aut"),
+  person("Michael","Chirico",      role="aut"),
+  person("Toby","Hocking",         role="aut", comment = c(ORCID="0000-0002-3146-0865")),
   person("Pasha","Stetsenko",      role="ctb"),
   person("Tom","Short",            role="ctb"),
   person("Steve","Lianoglou",      role="ctb"),
@@ -58,7 +59,6 @@ Authors@R: c(
   person("Morgan","Jacob",         role="ctb"),
   person("Michael","Schubmehl",    role="ctb"),
   person("Davis","Vaughan",        role="ctb"),
-  person("Toby","Hocking",         role="ctb"),
   person("Leonardo","Silvestri",   role="ctb"),
   person("Jim","Hester",           role="ctb"),
   person("Anthony","Damico",       role="ctb"),