[tracker] docs: remove the --low-memory option from tracker-store man page

[Martyn James Russell <mr src gnome org>]

commit 25a017e2293ca54a1dd04e55a4ad73c5533f4673
Author: Luis Menina <luis menina softathome com>
Date:   Mon Mar 17 15:53:58 2014 +0000

    docs: remove the --low-memory option from tracker-store man page
    
    This option was killed in 0.9.1.

 docs/manpages/tracker-store.1 |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/docs/manpages/tracker-store.1 b/docs/manpages/tracker-store.1
index aca16cb..19917e9 100644
--- a/docs/manpages/tracker-store.1
+++ b/docs/manpages/tracker-store.1
@@ -36,14 +36,6 @@ databases ready for data insertion from the miners. For more
 information about the miners, see
 .B tracker-miner-fs.
 .TP
-.B \-m, \-\-low-memory
-This changes the behavior of the database manager and some other
-parts of
-.B tracker-store
-to be optimized for lower memory systems by lowering database
-connection cache sizes and page sizes for example. This may slow down
-indexing performance.
-.TP
 .B \-n, \-\-readonly-mode
 This starts
 .B tracker-store