curl_getdate.3: remove pointless .PP line

mandoc: WARNING: skipping paragraph macro: PP empty

Reported-by: Samuel Henrique
Closes #8365

diff --git a/docs/libcurl/curl_getdate.3 b/docs/libcurl/curl_getdate.3
index ebabeee61d59772276261b9944d3cd93ae67bdaf..d977a8ab353ed5ad21b582702f64ffe7359693de 100644 (file)
--- a/docs/libcurl/curl_getdate.3
+++ b/docs/libcurl/curl_getdate.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -62,7 +62,6 @@ first three letters. This is usually not info that adds anything.
 If a decimal number of the form YYYYMMDD appears, then YYYY is read as the
 year, MM as the month number and DD as the day of the month, for the specified
 calendar date.
-.PP
 .SH EXAMPLE
 .nf
  time_t t;