*: whitespace fixes, no code changes

libbb/login.c

@@ -89,7 +89,7 @@ void print_login_issue(const char *issue_file, const char *tty)
 void print_login_prompt(void)
 {
 	char *hostname = safe_gethostname();
-	
+
 	fputs(hostname, stdout);
 	fputs(LOGIN, stdout);
 	fflush(stdout);

libbb/safe_gethostname.c

@@ -45,7 +45,7 @@ char *safe_gethostname(void)
 	 * name and an 8-byte nodename), but this is true on Linux. The same holds
 	 * for setdomainname(2) and the domainname field.
 	 */
-	
+
 	/* Uname can fail only if you pass a bad pointer to it. */
 	uname(&uts);