add Heather to ctb

DESCRIPTION

@@ -3,33 +3,35 @@ Title: Improved Access for Blind Users
 Version: 1.1.0
 Date: 2023-07-07
 Authors@R: c(
-    person("A. Jonathan R.", "Godfrey", , "a.j.godfrey@massey.ac.nz", role = c("aut", "cre"),
+    person("A. Jonathan R.", "Godfrey", email ="a.j.godfrey@massey.ac.nz", role = c("aut", "cre"),
         comment = c(ORCID = "0000-0002-8129-8835")),
-    person("Debra", "Warren", , "dwar068@aucklanduni.ac.nz", role = "aut"),
+    person("Debra", "Warren", email ="dwar068@aucklanduni.ac.nz", role = "aut"),
     person("Deepayan", "Sarkar", email = "deepayan.sarkar@r-project.org", role = "aut",
         comment = c(ORCID = "0000-0003-4107-1553")),
-    person("Donal", "Fitzpatrick", , "donal.fitzpatrick@dcu.ie", role = "ctb",
+    person("Donal", "Fitzpatrick", email ="donal.fitzpatrick@dcu.ie", role = "ctb",
         comment = c(ORCID = "0000-0001-9699-5484")),
-    person("Duncan", "Murdoch", , "murdoch.duncan@gmail.com", role = "ctb"),
-    person("Greg", "Snow", , "greg.snow@imail.org", role = "ctb",
+    person("Duncan", "Murdoch", email ="murdoch.duncan@gmail.com", role = "ctb"),
+    person("Greg", "Snow", email ="greg.snow@imail.org", role = "ctb",
         comment = c(ORCID = "0000-0001-8530-1037")),
-    person("Gabriel", "Becker", "gabembecker@gmail.com", role = "aut"),
-    person("Henrik", "Bengtsson", , "henrikb@braju.com", role = "ctb",
+    person("Gabriel", "Becker", email ="gabembecker@gmail.com", role = "aut"),
+    person("Heather", "Turner", email ="ht@heatherturner.net", role = "ctb",
+        comment = c(ORCID = "0000-0002-1256-3375")),
+    person("Henrik", "Bengtsson", email ="henrikb@braju.com", role = "ctb",
         comment = c(ORCID = "0000-0002-9280-4430")),
-    person("James", "Curtis", , "james@curtis.net.nz", role = "ctb"),
-    person("James", "Thompson", , "1jamesthompson1@gmail.com", role = "aut",
+    person("James", "Curtis", email ="james@curtis.net.nz", role = "ctb"),
+    person("James", "Thompson", email ="1jamesthompson1@gmail.com", role = "aut",
         comment = c(ORCID = "0000-0002-4768-795X")),
-    person("JooYoung", "Seo", , "jooyoung@psu.edu", role = "ctb"),
-    person("Marshall", "Flax", , "marshall.flax@gmail.com", role = "ctb"),
-    person("Paul", "Murrell", , "paul@stat.auckland.ac.nz", role = "aut",
+    person("JooYoung", "Seo", email ="jooyoung@psu.edu", role = "ctb"),
+    person("Marshall", "Flax", email ="marshall.flax@gmail.com", role = "ctb"),
+    person("Paul", "Murrell", email ="paul@stat.auckland.ac.nz", role = "aut",
         comment = c(ORCID = "0000-0002-3224-8858")),
-    person("Sophie", "Banks", , "sb@xxx.com", role = "ctb"),
-    person("Timothy", "Bilton", , "tbilton@gmail.com", role = "aut",
+    person("Sophie", "Banks", email ="sb@xxx.com", role = "ctb"),
+    person("Timothy", "Bilton", email ="tbilton@gmail.com", role = "aut",
         comment = c(ORCID = "0000-0001-5945-3766")),
-    person("Tony", "Hirst", , "tony.hirst@open.ac.uk", role = "ctb"),
-    person("Tsan-Kuang", "Lee", , "developer@tklee.com", role = "ctb"),
-    person("Volker", "Sorge", , "v.sorge@mathjax.org", role = "aut"),
-    person("Yihui", "Xie", , "xie@yihui.name", role = "ctb",
+    person("Tony", "Hirst", email ="tony.hirst@open.ac.uk", role = "ctb"),
+    person("Tsan-Kuang", "Lee", email ="developer@tklee.com", role = "ctb"),
+    person("Volker", "Sorge", email ="v.sorge@mathjax.org", role = "aut"),
+    person("Yihui", "Xie", email ="xie@yihui.name", role = "ctb",
         comment = c(ORCID = "0000-0003-0645-5666"))
   )
 Maintainer: A. Jonathan R. Godfrey <a.j.godfrey@massey.ac.nz>