[tracker] docs: Update path that contains API version to 2.0 in man page

[Sam Thursfield <sthursfield src gnome org>]

commit 841ba9c80a84e309f6555800151fa0b6dbd9594e
Author: Sam Thursfield <sam afuera me uk>
Date:   Fri Sep 22 10:22:29 2017 +0100

    docs: Update path that contains API version to 2.0 in man page
    
    We should maybe reword this to not include the API version, but I can't
    see a simple way right now.

 docs/manpages/tracker-extract.1 |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/manpages/tracker-extract.1 b/docs/manpages/tracker-extract.1
index 27b630b..9b3503c 100644
--- a/docs/manpages/tracker-extract.1
+++ b/docs/manpages/tracker-extract.1
@@ -87,7 +87,7 @@ This is the directory which tracker uses to load the shared libraries
 from (used for extracting metadata for specific file types). These are
 needed on each invocation of tracker-store. If unset it will default
 to the correct place. This is used mainly for testing purposes. The
-default location is /usr/lib/tracker-1.0/extract-modules/.
+default location is /usr/lib/tracker-2.0/extract-modules/.
 .TP
 .B TRACKER_EXTRACTOR_RULES_DIR
 This is the directory which tracker uses to load the rules files from.
@@ -105,6 +105,6 @@ These are saved to $HOME/.config/tracker/
 .BR tracker-stats (1),
 .BR tracker-info (1).
 .TP
-.BR /usr/lib/tracker-1.0/extract-modules/
+.BR /usr/lib/tracker-2.0/extract-modules/
 .TP
 .BR /usr/share/tracker/extract-rules/