Documentation: For consistency, use CVS instead of cvs.

When not referring to the cvs command, CVS makes more sense.

Signed-off-by: Brian Hetro <whee@smaertness.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/config.txt

@@ -465,11 +465,11 @@ rerere.enabled::
 	be encountered again.  See gitlink:git-rerere[1].
 
 gitcvs.enabled::
-	Whether the cvs server interface is enabled for this repository.
+	Whether the CVS server interface is enabled for this repository.
 	See gitlink:git-cvsserver[1].
 
 gitcvs.logfile::
-	Path to a log file where the cvs server interface well... logs
+	Path to a log file where the CVS server interface well... logs
 	various stuff. See gitlink:git-cvsserver[1].
 
 gitcvs.allbinary::

Documentation/git-cvsexportcommit.txt

@@ -59,7 +59,7 @@ OPTIONS
 	Useful for patch series and the like.
 
 -u::
-	Update affected files from cvs repository before attempting export.
+	Update affected files from CVS repository before attempting export.
 
 -v::
 	Verbose.

Documentation/git-cvsserver.txt

@@ -102,7 +102,7 @@ No special setup is needed for SSH access, other than having GIT tools
 in the PATH. If you have clients that do not accept the CVS_SERVER
 environment variable, you can rename git-cvsserver to cvs.
 
-Note: Newer cvs versions (>= 1.12.11) also support specifying
+Note: Newer CVS versions (>= 1.12.11) also support specifying
 CVS_SERVER directly in CVSROOT like
 
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