gas/config/tc-avr.c: Fix an indentation glitch.

gas/
	* config/tc-avr.c (md_assemble): Fix indentation.
diff --git a/gas/config/tc-avr.c b/gas/config/tc-avr.c
index c98ba86..98d222e 100644
--- a/gas/config/tc-avr.c
+++ b/gas/config/tc-avr.c
@@ -1915,8 +1915,8 @@
       return;
     }
 
-    if (opcode == avr_gccisr_opcode
-	&& !avr_opt.have_gccisr)
+  if (opcode == avr_gccisr_opcode
+      && !avr_opt.have_gccisr)
     {
       as_bad (_("pseudo instruction `%s' not supported"), op);
       return;