all: Reduce amount of empty liens in usage and version output a bit

No need for some of the empty lines, remove them to make the output a
bit denser.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 5 insertions, 5 deletions

diff --git a/astraceroute.c b/astraceroute.c
index cef668a..a801ab1 100644
--- a/astraceroute.c
+++ b/astraceroute.c
@@ -122,7 +122,7 @@ static const char *copyright = "Please report bugs to <bugs@netsniff-ng.org>\n"
 	"Swiss federal institute of technology (ETH Zurich)\n"
 	"License: GNU GPL version 2.0\n"
 	"This is free software: you are free to change and redistribute it.\n"
-	"There is NO WARRANTY, to the extent permitted by law.\n";
+	"There is NO WARRANTY, to the extent permitted by law.";
 
 static const struct sock_filter ipv4_icmp_type_11[] = {
 	{ 0x28, 0, 0, 0x0000000c },	/* ldh [12]		*/
@@ -184,7 +184,7 @@ static void signal_handler(int number)
 
 static void __noreturn help(void)
 {
-	printf("\nastraceroute %s, autonomous system trace route utility\n", VERSION_STRING);
+	printf("astraceroute %s, autonomous system trace route utility\n", VERSION_STRING);
 	puts("http://www.netsniff-ng.org\n\n"
 	     "Usage: astraceroute [options]\n"
 	     "Options:\n"
@@ -233,16 +233,16 @@ static void __noreturn help(void)
 	     "  If the TCP probe did not give any results, then astraceroute will\n"
 	     "  automatically probe for classic ICMP packets! To gather more\n"
 	     "  information about astraceroute's fetched AS numbers, see e.g.\n"
-	     "  http://bgp.he.net/AS<number>!\n\n");
+	     "  http://bgp.he.net/AS<number>!\n");
 	puts(copyright);
 	die();
 }
 
 static void __noreturn version(void)
 {
-	printf("\nastraceroute %s, Git id: %s\n", VERSION_LONG, GITVERSION);
+	printf("astraceroute %s, Git id: %s\n", VERSION_LONG, GITVERSION);
 	puts("autonomous system trace route utility\n"
-	     "http://www.netsniff-ng.org\n\n");
+	     "http://www.netsniff-ng.org\n");
 	puts(copyright);
 	die();
 }