[PATCH] Fix debian doc-base

Fixed location of HTML documents in debian doc-base file.

Without this fix debian package won't install properly (complains
about missing /usr/share/doc/git-core/html directory).

jc: thanks, Kalle.  I think debian/rules is still broken around
etcdir area, though.

Signed-off-by: Junio C Hamano <junkio@cox.net>

debian/git-core.doc-base

@@ -5,8 +5,8 @@ Abstract: This manual describes git
 Section: Devel
 
 Format: HTML
-Index: /usr/share/doc/git-core/html/git.html
-Files: /usr/share/doc/git-core/html/*.html
+Index: /usr/share/doc/git-core/git.html
+Files: /usr/share/doc/git-core/*.html
 
 Format: text
 Files: /usr/share/doc/git-core/git-core.txt