small updates

Author: ddsjoberg

.Rbuildignore

@@ -39,3 +39,6 @@
 ^man-images$
 ^vignettes/articles$
 ^_archive$
+
+# reverse dep cehcks
+^checked$

.gitignore

@@ -17,3 +17,4 @@ delete.xlsx
 delete.aux
 delete.docx
 delete.rtf
+checked/

vignettes/themes.Rmd

@@ -22,7 +22,7 @@ The themes control many aspects of how a table is printed.
 Function defaults can be controlled with themes, as well as other aspects that are not modifiable with function arguments.
 
 The {gtsummary} package comes with a few themes.
-Our focus is tables that are ready for publication and encourage themes that assist in that process; for example, the `theme_gtsummary_journal(journal = "jama")` theme sets defaults that align with the [published guidelines](https://jamanetwork.com/journals/jama/pages/instructions-for-authors#SecTables) from the *Journal of the American Medical Association*---*JAMA*.
+Our focus is tables that are ready for publication and encourage themes that assist in that process; for example, the `theme_gtsummary_journal(journal = "jama")` theme sets defaults that align with the [published guidelines](https://jamanetwork.com/journals/jama/pages/instructions-for-authors) from the *Journal of the American Medical Association*---*JAMA*.
 The defaults in {gtsummary} were written to align with the reporting guidelines for *European Urology*, *The Journal of Urology*, *Urology*, and the *British Journal of Urology International*.
 
 ## Setting Themes