Misc. whitespace fixes, and comment

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

client.c

@@ -98,7 +98,7 @@ static int usage(int rc)
 {
 	fprintf(stderr, "Usage: %s [OPTIONS] [q | Q | 0-9]\n\n"
 		"Options:\n"
-		"  -h, --help      This help text\n\n"
+		"  -h, --help      This help text\n"
 		"  -V, --version   Show Finit version\n\n"
 		"Commands:\n"
 		"  0               Power-off the system, same as initctl poweroff\n"

helpers.c

@@ -192,7 +192,7 @@ void logit(int prio, const char *fmt, ...)
 
 	    fp = fopen("/dev/kmsg", "w");
 	    if (fp) {
-		    fprintf(fp, "<%d>finit[1]: ", LOG_DAEMON | prio);
+		    fprintf(fp, "<%d>finit[1]:", LOG_DAEMON | prio);
 		    vfprintf(fp, fmt, ap);
 		    fclose(fp);
 	    } else {

plugin.c

@@ -51,7 +51,8 @@ static char *trim_ext(char *name)
 
 	if (name) {
 		ptr = strstr(name, ".so");
-		if (!ptr) ptr = strstr(name, ".c");
+		if (!ptr)
+			ptr = strstr(name, ".c");
 		if (ptr)
 			*ptr = 0;
 	}

svc.h

@@ -102,7 +102,8 @@ typedef struct svc {
 	inetd_t        inetd;
 	int            stdin_fd;
 
-	int log;
+	/* Set for services we need to redirect stdout/stderr to syslog */
+	int            log;
 
 	/* Identity */
 	char	       username[MAX_USER_LEN];