ident.c: treat $EMAIL as giving user.email identity explicitly

diff --git a/Documentation/git-patch-id.txt b/Documentation/git-patch-id.txt
index 477785e13418e1971156f5210015da4ab9d77cab..253fc0fc255a0f82778d120647031eaa66eb647a 100644 (file)
--- a/Documentation/git-patch-id.txt
+++ b/Documentation/git-patch-id.txt
@@ -20,7 +20,7 @@ IOW, you can use this thing to look for likely duplicate commits.
 
 When dealing with 'git-diff-tree' output, it takes advantage of
 the fact that the patch is prefixed with the object name of the
-commit, and outputs two 40-byte hexadecimal string.  The first
+commit, and outputs two 40-byte hexadecimal strings.  The first
 string is the patch ID, and the second string is the commit ID.
 This can be used to make a mapping from patch ID to commit ID.