Docs (readme): Update project description

Author: leojonathanoh

README.md

@@ -6,7 +6,7 @@
 
 Dockerized [isync](https://sourceforge.net/projects/isync/).
 
-isync syncs an IMAP mailbox to a Maildir (emails as individual files), in contrast to [imap-backup](https://github.com/theohbrothers/docker-imap-backup) which syncs IMAP as `.mbox` backup files. Additionally, isync can also sync two IMAP mailboxes.
+isync syncs an IMAP mailbox to a Maildir (emails as individual files), in contrast to [imap-backup](https://github.com/theohbrothers/docker-imap-backup) which syncs an IMAP Mailbox as `.mbox` backup files. Additionally, isync can also sync two IMAP mailboxes.
 
 ## Tags
 

generate/templates/README.md.ps1

@@ -7,7 +7,7 @@
 
 Dockerized [isync](https://sourceforge.net/projects/isync/).
 
-isync syncs an IMAP mailbox to a Maildir (emails as individual files), in contrast to [imap-backup](https://github.com/theohbrothers/docker-imap-backup) which syncs IMAP as ``.mbox`` backup files. Additionally, isync can also sync two IMAP mailboxes.
+isync syncs an IMAP mailbox to a Maildir (emails as individual files), in contrast to [imap-backup](https://github.com/theohbrothers/docker-imap-backup) which syncs an IMAP Mailbox as ``.mbox`` backup files. Additionally, isync can also sync two IMAP mailboxes.
 
 ## Tags