elfload: fix coding style nit

Put space between = and * when dereferencing a pointer,
to avoid confusion with old-style "*="

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c
index 19981f0..33ddcc4 100644
--- a/bsd-user/elfload.c
+++ b/bsd-user/elfload.c
@@ -1268,7 +1268,7 @@
             }
             if (retval >= 0) {
                 interp_ex = *((struct exec *) bprm->buf); /* aout exec-header */
-                interp_elf_ex=*((struct elfhdr *) bprm->buf); /* elf exec-header */
+                interp_elf_ex = *((struct elfhdr *) bprm->buf); /* elf exec-header */
             }
             if (retval < 0) {
                 perror("load_elf_binary3");