docs/libcurl: fix formatting in manpage

Commit c3ea3eb6 introduced some minor cosmetic errors in
curl_mutli_socket_action(3).

diff --git a/docs/libcurl/curl_multi_socket_action.3 b/docs/libcurl/curl_multi_socket_action.3
index 59a9d94..45b6105 100644 (file)
--- a/docs/libcurl/curl_multi_socket_action.3
+++ b/docs/libcurl/curl_multi_socket_action.3
@@ -74,9 +74,9 @@ The socket \fBcallback\fP function uses a prototype like this
                            int action,      /* see values below */
                            void *userp,    /* private callback pointer */
                            void *socketp); /* private socket pointer,
-                                              \fBNULL\fI if not
+                                              \fBNULL\fP if not
                                               previously assigned with
-                                              \fIcurl_multi_assign(3)\fP */
+                                              \fBcurl_multi_assign(3)\fP */
 
 .fi
 The callback MUST return 0.