diff --git a/README.md b/README.md
index 66c4ea4..e7fcadd 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ passes them to the calling function as the first argument. The UNIX philosophy r
 
 Takes the name of an array and a bash extended regular expression
 and prints only the array entries that match, one to a line suitable for
-converting back into an array with `IFS=$n` or just as an in-memory
+converting back into an array with `IFS=$'\n'` or just as an in-memory
 `grep` replacement.
 
 ### `_jsonstr`
@@ -246,5 +246,5 @@ Displays a summary of usage.
 
 ----
 
-*Autogenerated Tue Aug 31 09:47:12 AM EDT 2021*
+*Autogenerated Tue Aug 31 09:54:00 AM EDT 2021*
 
diff --git a/cmd b/cmd
index a9d8025..9f46712 100755
--- a/cmd
+++ b/cmd
@@ -95,7 +95,7 @@ passes them to the calling function as the first argument. The UNIX philosophy r
 
 Takes the name of an array and a bash extended regular expression
 and prints only the array entries that match, one to a line suitable for
-converting back into an array with `IFS=$'\n'` or just as an in-memory
+converting back into an array with `IFS=$'"'\\\n'"'` or just as an in-memory
 `grep` replacement.
 
 ### `_jsonstr`