diff --git a/.Rbuildignore b/.Rbuildignore
index b98a1e40..faaaf23f 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -12,3 +12,5 @@
 ^_pkgdown\.yml$
 ^pkgdown$
 ^doc$
+^CRAN-RELEASE$
+^customSettings$
diff --git a/docs/articles/customWorkflows.html b/docs/articles/customWorkflows.html
index 13a65eb3..a71dc867 100644
--- a/docs/articles/customWorkflows.html
+++ b/docs/articles/customWorkflows.html
@@ -203,7 +203,7 @@ <h3 class="hasAnchor">
 <a href="#step-1-3---convert-static-chart-code-to-a-function" class="anchor"></a>Step 1.3 - Convert Static Chart Code to a Function</h3>
 <p>After the chart is working using the sample data, you need to update it to a function that will work with any data set that the user loads in the shiny app. Replace hard coded parameters with references to the settings defined in the safetyGraphics settings object as shown below.</p>
 <p><img src="https://user-images.githubusercontent.com/3680095/71829373-7bd23480-3072-11ea-9ac5-9b6dbb0c82d3.png" style="max-width:700px"></p>
-<p>This is the hardest part of creating a custom chart, so we’ve provided some additional notes about this process below. There is also a <a href="">technical appendix</a> at the end of this document that provides more details about the metadata/settings objects used in this step. Finally, feel free to ask <a href="https://github.com/SafetyGraphics/safetyGraphics/issues">ask us questions</a> if you run in to problems.</p>
+<p>This is the hardest part of creating a custom chart, so we’ve provided some additional notes about this process below. There is also a technical appendix at the end of this document that provides more details about the metadata/settings objects used in this step. Finally, feel free to ask <a href="https://github.com/SafetyGraphics/safetyGraphics/issues">ask us questions</a> if you run in to problems.</p>
 <ul>
 <li>The code to create the chart must be wrapped in a function that takes 2 parameters as inputs: <code>data</code> and <code>settings</code> as shown in line 1 above. When the chart function is called by Shiny, these parameters are generated dynamically within the app; <code>data</code> represents the user selection in the Data module, and <code>settings</code> represents the selections in the Settings Module.</li>
 <li>The <code>data</code> parameter is saved as a <code>data.frame</code>, and a preview of the current data is conveniently available in the data tab.<br>
diff --git a/vignettes/customWorkflows.Rmd b/vignettes/customWorkflows.Rmd
index 8b57642b..ef80cab8 100644
--- a/vignettes/customWorkflows.Rmd
+++ b/vignettes/customWorkflows.Rmd
@@ -135,7 +135,7 @@ After the chart is working using the sample data, you need to update it to a fun
 
 <img src="https://user-images.githubusercontent.com/3680095/71829373-7bd23480-3072-11ea-9ac5-9b6dbb0c82d3.png" style='max-width:700px'>
 
-This is the hardest part of creating a custom chart, so we've provided some additional notes about this process below. There is also a [technical appendix]() at the end of this document that provides more details about the metadata/settings objects used in this step. Finally, feel free to ask [ask us questions](https://github.com/SafetyGraphics/safetyGraphics/issues) if you run in to problems. 
+This is the hardest part of creating a custom chart, so we've provided some additional notes about this process below. There is also a technical appendix at the end of this document that provides more details about the metadata/settings objects used in this step. Finally, feel free to ask [ask us questions](https://github.com/SafetyGraphics/safetyGraphics/issues) if you run in to problems. 
 
  - The code to create the chart must be wrapped in a function that takes 2 parameters as inputs: `data` and `settings` as shown in line 1 above. When the chart function is called by Shiny, these parameters are generated dynamically within the app; `data` represents the user selection in the Data module, and `settings` represents the selections in the Settings Module.
   - The `data` parameter is saved as a `data.frame`, and a preview of the current data is conveniently available in the data tab.