no-keepalive.d: fix typo

Closes https://github.com/curl/curl/pull/1301

diff --git a/docs/cmdline-opts/no-keepalive.d b/docs/cmdline-opts/no-keepalive.d
index 7eb3d639c00f778cc743ba50bb06f49175c4116e..8fb28a0365e99f031989676778460f51a91cb15d 100644 (file)
--- a/docs/cmdline-opts/no-keepalive.d
+++ b/docs/cmdline-opts/no-keepalive.d
@@ -1,7 +1,7 @@
 Long: no-keepalive
 Help: Disable TCP keepalive on the connection
 ---
-Disables the use of keepalive messages on the TCP connection. curl otherwis
+Disables the use of keepalive messages on the TCP connection. curl otherwise
 enables them by default.
 
 Note that this is the negated option name documented. You can thus use