[PATCH 3/6] Documentation/git: drop outdated Cogito reference

Cogito hasn't been maintained since late 2006, so drop the reference
to it. The warning that SCMS front-ends might override listed
environment variables, however, may still be valuable, so keep it but
generalize the wording.

Suggested-by: Junio C Hamano <redacted>
Signed-off-by: Eric Sunshine <redacted>
---

Reference: http://article.gmane.org/gmane.comp.version-control.git/274084

 Documentation/git.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 1e8a569..ef774be 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt

@@ -774,7 +774,7 @@ The Git Repository
 ~~~~~~~~~~~~~~~~~~
 These environment variables apply to 'all' core Git commands. Nb: it
 is worth noting that they may be used/overridden by SCMS sitting above
-Git so take care if using Cogito etc.
+Git so take care if using a foreign front-end.
 
 'GIT_INDEX_FILE'::
 	This environment allows the specification of an alternate

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2.5.0.rc3.407.g68aafd0