Documentation: describe 'union' low-level merge driver

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index e38b7021b4d38c07bd794e59be0a5e0747a8b775..f0bd2851d8b118711ccf25fcd9c4205dd727b310 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -113,8 +113,7 @@ The --cc option must be repeated for each user you want on the cc list.
        is not set, this will be prompted for.
 
 --suppress-from, --no-suppress-from::
-        If this is set, do not add the From: address to the cc: list, if it
-        shows up in a From: line.
+        If this is set, do not add the From: address to the cc: list.
         Default is the value of 'sendemail.suppressfrom' configuration value;
         if that is unspecified, default to --no-suppress-from.
 
@@ -149,7 +148,7 @@ sendemail.identity::
        'sendemail.<identity>.<item>' will have higher precedence than
        'sendemail.<item>'. This is useful to declare multiple SMTP
        identities and to hoist sensitive authentication information
-       out of the repository and into the global configuation file.
+       out of the repository and into the global configuration file.
 
 sendemail.aliasesfile::
        To avoid typing long email addresses, point this to one or more