Remove spaces at end of line in ssl/statem

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>
GH: #4934
diff --git a/ssl/statem/extensions_srvr.c b/ssl/statem/extensions_srvr.c
index d34a7c5..30cbf9e 100644
--- a/ssl/statem/extensions_srvr.c
+++ b/ssl/statem/extensions_srvr.c
@@ -1081,7 +1081,7 @@
      */
     if (SSL_IS_TLS13(s) && !tls_construct_cert_status_body(s, pkt)) {
        /* SSLfatal() already called */
-       return EXT_RETURN_FAIL; 
+       return EXT_RETURN_FAIL;
     }
     if (!WPACKET_close(pkt)) {
         SSLfatal(s, SSL_AD_INTERNAL_ERROR,