[evolution] M!64 - help: Add missing double quote in a string

[Milan Crha <mcrha src gnome org>]

commit f4d0553c63bb2d5def352d3650845388e3cd23f0
Author: Jordi Mas <jmas softcatala org>
Date:   Thu Sep 3 11:22:22 2020 +0200

    M!64 - help: Add missing double quote in a string
    
    Closes https://gitlab.gnome.org/GNOME/evolution/-/merge_requests/64

 help/C/mail-localized-re-subjects.page | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/help/C/mail-localized-re-subjects.page b/help/C/mail-localized-re-subjects.page
index 4cd22549af..af46a2495d 100644
--- a/help/C/mail-localized-re-subjects.page
+++ b/help/C/mail-localized-re-subjects.page
@@ -18,7 +18,7 @@
 
 <title>Handling localized "Re:" in subjects</title>
 
-<p>Traditionally a "Re:" prefix is added to a subject line when replying to an email. Some email 
applications use localized terms for this (like "SV:" in Danish or "AW: in German). <app>Evolution</app> can 
recognize these terms to avoid subject lines getting longer as the conversation continues.</p>
+<p>Traditionally a "Re:" prefix is added to a subject line when replying to an email. Some email 
applications use localized terms for this (like "SV:" in Danish or "AW:" in German). <app>Evolution</app> can 
recognize these terms to avoid subject lines getting longer as the conversation continues.</p>
 
 <list>
 <item><p>Open the <app>Terminal</app> application.</p></item>