options: Fix a missing period on and option message.

As per subject.

gcc/c-family/ChangeLog:

	* c.opt: Append a period to the message for
	-fcontracts-client-check=.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 1f18e91541b53c9093f9d70f668ba31e6d729bf4..3d96a73eceecc8eb6eb70fbd8841afa0e80e5bc7 100644 (file)
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -1952,7 +1952,7 @@ Enum(client_contract_check) String(all) Value(2)
 
 fcontracts-client-check=
 C++ ObjC++ Joined RejectNegative Enum(client_contract_check) Var(flag_contract_client_check) Init (0)
--fcontracts-client-check=[none|pre|all] Select which contracts will be checked on the client side for non virtual functions
+-fcontracts-client-check=[none|pre|all] Select which contracts will be checked on the client side for non virtual functions.
 
 Enum
 Name(on_off) Type(int) UnknownError(argument %qs must be either %<on%> or %<off%>)