diff --git a/README.md b/README.md
index 5fb788e..cce451b 100644
--- a/README.md
+++ b/README.md
@@ -54,8 +54,8 @@ Before interpreting the matched string as a number, colout will remove any
 character not supposed to be used to write down numbers. This permits to apply
 this special color on a large group, while interpreting only its numerical part.
 
-If the python3-pygments library is installed, you can use the name of a
-syntax-coloring "lexer" as a color (for example: "Cpp", "ruby", "xml+django", etc.).
+You can use the name of a syntax-coloring ["lexer"](http://pygments.org/docs/lexers/)
+as a color (for example: "Cpp", "ruby", "xml+django", etc.).
 
 If GIMP palettes files (\*.gpl) are available, you can also use their names as a
 colormap (see the `-P` switch below).
@@ -68,8 +68,7 @@ When not specified, a *COLOR* defaults to _red_ and a *STYLE* defaults to _bold_
 `colout` comes with some predefined themes to rapidly color well-known outputs
 (see the `-t` switch below).
 
-If the python3-pygments library is available, `colout` can be used as an interface
-to it (see also the `-s` switch below).
+`colout` can be used as an interface to pygments (see also the `--source` switch below).
 
 To have a list of all colors, styles, special colormaps, themes, palettes and lexers,
 use the `-r` switch (see below).