[epiphany] Add --search to manpage

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1da420ef3063980f6df2881206befda23f4dc38e
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Sat Jul 4 17:51:07 2020 +0200

    Add --search to manpage
    
    Fixes: https://gitlab.gnome.org/GNOME/epiphany/-/issues/1256

 data/epiphany.1 | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/data/epiphany.1 b/data/epiphany.1
index 3b6800a5c..c09bc1b5f 100644
--- a/data/epiphany.1
+++ b/data/epiphany.1
@@ -36,6 +36,9 @@ Start a private instance for WebDriver control
 \fB\-\-profile\fR=\fIFILE\fR
 Custom profile directory for private instance (optional)
 .TP
+\fB\-\-search\fR \fI[TERM]\fR
+Initiate search with given search term
+.TP
 -?, \fB\-\-help\fR
 Show help options
 .TP