Minor formatting changes

@@ -71,7 +71,8 @@ _path_is_scheme (mu_record_t record, const char *url, int flags)
   if (url && record->scheme)
     {
       if (mu_scheme_autodetect_p (url, &path))
-	/* implies if (strncmp (record->scheme, url, strlen(record->scheme)) == 0)*/
+	/* implies:
+	   if (strncmp (record->scheme, url, strlen(record->scheme)) == 0) */
 	{
 	  struct stat st;
 	  

@@ -185,7 +185,7 @@ static const char *mail_capa[] = {
 };
 			     
 static char *
-mail_cmdline(void *closure, int cont ARG_UNUSED)
+mail_cmdline (void *closure, int cont ARG_UNUSED)
 {
   char *prompt = (char*) closure;
   char *rc;
@@ -201,8 +201,8 @@ mail_cmdline(void *closure, int cont ARG_UNUSED)
 	}
 
       rc = ml_readline (prompt);
-
-      if (ml_got_interrupt())
+      
+      if (ml_got_interrupt ())
 	{
 	  util_error(_("Interrupt"));
 	  continue;