diff --git a/doc/index.html b/doc/index.html
index 4e6331028..291231a13 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -125,7 +125,7 @@ positionally-indexed data as a special case.)
 
 <li> I/O formats including <b>tabular pretty-printing</b>
 <li> <b>Conversion</b> between formats
-<li> Format-aware processing: e.g. CSV sort and tac keep header lines first
+<li> <b>Format-aware processing</b>: e.g. CSV sort and tac keep header lines first
 <li> High-throughput <b>performance</b> on par with the Unix toolkit
 
 <li/> Miller is <b>pipe-friendly</b> and interoperates with Unix toolkit.