diff --git a/README.md b/README.md
index df0f82e..713d307 100644
--- a/README.md
+++ b/README.md
@@ -3,5 +3,5 @@
 
 CSV file containing bookmarks.
 
-Format:    
+Format:    x
 url,title,"comma separated tag list inside of double quotes"
\ No newline at end of file
diff --git a/bookmarks.csv b/bookmarks.csv
index 11ffead..cb1cc1f 100644
--- a/bookmarks.csv
+++ b/bookmarks.csv
@@ -69,3 +69,4 @@
 https://diataxis.fr/,Diataxis,"documentation,software engineering,programming"
 https://two-wrongs.com/debugging-common-lisp-in-slime.html,Debugging Common Lisp In Slime,"common lisp,debugging,slime"
 https://ccrma.stanford.edu/guides/package/emacs/emacs.html,Emacs Shortcuts / Key Bindings,"emacs,key bindings"
+https://lisper.in/reader-macros,Reader Macros In Common Lisp,"reader macros, common lisp"
\ No newline at end of file