[epiphany] Update README.md

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 805d18f715dc2cae9036c51d5a3b356dc3fc8e1e
Author: Michael Catanzaro <mcatanzaro posteo net>
Date:   Sun Jul 22 20:51:49 2018 +0000

    Update README.md

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/README.md b/README.md
index a9584bd16..ab0872805 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ Epiphany is not just free of cost; more importantly, the source code is made
 available to you under a license that [respects your 
freedom](https://www.gnu.org/philosophy/philosophy.html).
 
 Just as GNOME exists to oppose proprietary desktop software, Epiphany opposes
-the dominance of the web by proprietary software browsers. Today's chief
+the dominance of the web by proprietary software web browsers. Today's chief
 offender is Google Chrome, a browser that purports to be open source, yet
 actually includes several proprietary components. In contrast, Epiphany is fully
 free software.