INSTALL: reword and copy-edit the "libcurl" section

Make the "libcurl" section shorter and more to the point, this is mostly based on suggestions from [1]. 1. https://lore.kernel.org/git/YTtxcBdF2VQdWp5C@coredump.intra.peff.net/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Sep 11, 2021 at 11:34 UTC e54e50201cc2df009a60b8754570cf6ce9dcff43
1 file changed +5 -5
INSTALL
+5 -5
index 5b8bd5ccce..d593f62874 100644 --- a/INSTALL +++ b/INSTALL @@ -138,11 +138,11 @@ Issues of note: BLK_SHA1. Also included is a version optimized for PowerPC (PPC_SHA1). - - "libcurl" library is used by git-http-fetch, git-fetch, and, if - the curl version >= 7.34.0, for git-imap-send. If you do not - use http:// or https:// repositories, and do not want to put - patches into an IMAP mailbox, you do not have to have them - (use NO_CURL). + - "libcurl" library is used for fetching and pushing + repositories over http:// or https://, as well as by + git-imap-send if the curl version is >= 7.34.0. If you do + not need that functionality, use NO_CURL to build without + it. - "expat" library; git-http-push uses it for remote lock management over DAV. Similar to "curl" above, this is optional