documentation: wording improvements

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Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/urls.txt b/Documentation/urls.txt
index 1c229d7..4e79c15 100644
--- a/Documentation/urls.txt
+++ b/Documentation/urls.txt
@@ -6,9 +6,9 @@
 Depending on the transport protocol, some of this information may be
 absent.
 
-Git supports ssh, git, http, and https protocols (in addition, ftp,
+Git supports ssh, git, http, and https protocols (in addition, ftp
 and ftps can be used for fetching, but this is inefficient and
-deprecated; do not use it).
+deprecated; do not use them).
 
 The native transport (i.e. git:// URL) does no authentication and
 should be used with caution on unsecured networks.