t0302 & t3900: add forgotten quotes

diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index 6e4bb022043faeddd363c899872e7de96c926c1c..7b695dbb7267bb8ab3497af133331dd8fbb3c147 100644 (file)
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -86,8 +86,7 @@ OPTIONS
        This filter may be used if you only need to modify the environment
        in which the commit will be performed.  Specifically, you might
        want to rewrite the author/committer name/email/time environment
-       variables (see linkgit:git-commit-tree[1] for details).  Do not forget
-       to re-export the variables.
+       variables (see linkgit:git-commit-tree[1] for details).
 
 --tree-filter <command>::
        This is the filter for rewriting the tree and its contents.
@@ -340,12 +339,10 @@ git filter-branch --env-filter '
        if test "$GIT_AUTHOR_EMAIL" = "root@localhost"
        then
                GIT_AUTHOR_EMAIL=john@example.com
-               export GIT_AUTHOR_EMAIL
        fi
        if test "$GIT_COMMITTER_EMAIL" = "root@localhost"
        then
                GIT_COMMITTER_EMAIL=john@example.com
-               export GIT_COMMITTER_EMAIL
        fi
 ' -- --all
 --------------------------------------------------------