diff --git a/uf-dress b/uf-dress
index 6e85a5b..15f7065 100755
--- a/uf-dress
+++ b/uf-dress
@@ -39,9 +39,9 @@ usage_exit() {
 	echo "                lines are generated for the remaining sequences."
 	echo
 	echo "  The HDRSFILE could be a file previously written by 'uf-bare', or output from" 
-	echo "  the 'uf-hdrs' filter.  Tip: use bash process substitution to avoid temp files:"
+	echo "  the 'uf-headers' filter.  Tip: use bash process substitution to avoid tmpfiles:"
 	echo
-	echo '   $ uf file.fna | uf-bare | ..processing.. | uf-dress -r <(uf file.fna | uf-hdrs)'
+	echo '   $ uf file.fna | uf-bare | ..processing.. | uf-dress -r <(uf file.fna | uf-headers)'
 	echo
 	echo "  See also: 'uf-map' which implements this idiom in a single command."
 	echo
diff --git a/uf-hdrs b/uf-headers
similarity index 95%
rename from uf-hdrs
rename to uf-headers
index c251df0..085e906 100755
--- a/uf-hdrs
+++ b/uf-headers
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-#  uf-hdrs - Extract the headers from an unfasta stream.
+#  uf-headers - Extract the headers from an unfasta stream.
 #  Copyright (C) 2016  Marco van Zwetselaar <io@zwets.it>
 #
 #  This program is free software: you can redistribute it and/or modify