diff --git a/.Rbuildignore b/.Rbuildignore
index e7c6a81..974fc00 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -11,3 +11,4 @@ inst/cppapi/*
 ^pkgdown$
 ^\.github$
 ^vignettes*
+^CRAN-SUBMISSION$
diff --git a/DESCRIPTION b/DESCRIPTION
index b914108..2b54edc 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -5,9 +5,12 @@ Version: 0.1.0
 Date: 2023-08-29
 Authors@R: c(
     person("David", "Cooley", ,"dcooley@symbolix.com.au", role = c("aut", "cre")),
-    person("Ray", "Shao", ,"rshao@symbolix.com.au", role = c("ctb"))
+    person("Ray", "Shao", ,"rshao@symbolix.com.au", role = c("aut"))
     )
-Description: Provides access to Uber's 'H3' geospatial indexing system.
+Description: Provides access to Uber's 'H3' geospatial indexing system via 'h3lib' 
+  <https://CRAN.R-project.org/package=h3lib>. 'h3r' is designed to mimic the 'H3' 
+  Application Programming Interface (API) <https://h3geo.org/docs/api/indexing/>, 
+  so that any function in the API is also availble in 'h3r'.
 License: MIT + file LICENSE
 URL: https://symbolixau.github.io/h3r/
 BugReports: https://github.com/symbolixau/h3r/issues
diff --git a/README.Rmd b/README.Rmd
index c8c0697..b086309 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -32,7 +32,7 @@ h3r::latLngToCell(
 ```
 
 
-Most of the [H3 API](https://h3geo.org/docs/api/indexing) is included in this package as R functions. The only exceptions are
+Most of the [H3 API](https://h3geo.org/docs/api/indexing/) is included in this package as R functions. The only exceptions are
 
 - stringToH3
 - h3ToString
diff --git a/README.md b/README.md
index 270afbe..99c7534 100644
--- a/README.md
+++ b/README.md
@@ -20,8 +20,8 @@ h3r::latLngToCell(
 # [1] "81be7ffffffffff" "8ebe6356311035f"
 ```
 
-Most of the [H3 API](https://h3geo.org/docs/api/indexing) is included in
-this package as R functions. The only exceptions are
+Most of the [H3 API](https://h3geo.org/docs/api/indexing/) is included
+in this package as R functions. The only exceptions are
 
 - stringToH3
 - h3ToString
diff --git a/src/h3r.c b/src/h3r.c
deleted file mode 100644
index 88cd54b..0000000
--- a/src/h3r.c
+++ /dev/null
@@ -1,2 +0,0 @@
-
-//typedef int make_iso_compilers_happy;