Move usage text into usage_str var

For consistency and readability.

Note: This also makes exactly one extra blank line be printed at the end
of every usage text, which is currently only done in the following
files:

* src/fcopy/main.c
* src/fnettrace-dns/main.c
* src/fnettrace-icmp/main.c
* src/fnettrace-sni/main.c
* src/fnettrace/main.c
* src/profstats/main.c

1 files changed, 1 insertions, 2 deletions

diff --git a/src/firemon/usage.c b/src/firemon/usage.c
index 411fc1600..afd2b552a 100644
--- a/src/firemon/usage.c
+++ b/src/firemon/usage.c
@@ -75,8 +75,7 @@ static const char *const usage_str =
         "\tUser - The owner of the sandbox.\n"
         "\n"
         "License GPL version 2 or later\n"
-        "Homepage: https://firejail.wordpress.com\n"
-        "\n";
+        "Homepage: https://firejail.wordpress.com\n";
 
 void print_version(void) {
         printf("firemon version %s\n\n", VERSION);