[gnome-user-docs] color-calibrate-printer: fix typo

[Shaun McCance <shaunm src gnome org>]

commit bea075dab5a5bf40c079b0cb7bf5abfe308e1d8d
Author: Rafael Fontenelle <rafaelff gnome org>
Date:   Sun Aug 9 17:12:51 2020 -0300

    color-calibrate-printer: fix typo

 gnome-help/C/color-calibrate-printer.page | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnome-help/C/color-calibrate-printer.page b/gnome-help/C/color-calibrate-printer.page
index 29b15c94..270b78ee 100644
--- a/gnome-help/C/color-calibrate-printer.page
+++ b/gnome-help/C/color-calibrate-printer.page
@@ -24,7 +24,7 @@
 
   <list>
     <item><p>Using a photospectrometer device like the Pantone ColorMunki</p></item>
-    <item><p>Downloading a printing a reference file from a color company</p></item>
+    <item><p>Downloading a printing reference file from a color company</p></item>
   </list>
 
   <p>
@@ -46,4 +46,4 @@
     </p>
   </note>
 
-</page>
\ No newline at end of file
+</page>