[Qemu-trivial] [PATCH v3 2/2] CODING_STYLE: indent example code as all others

[Wei Yang <richardw.yang@linux.intel.com>]

All the example code are indented with four spaces except this one.

Fix this by adding four spaces here.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 CODING_STYLE | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/CODING_STYLE b/CODING_STYLE
index 1359f9ab81..b1f5414b73 100644
--- a/CODING_STYLE
+++ b/CODING_STYLE
@@ -131,10 +131,10 @@ block to a separate function altogether.
 When comparing a variable for (in)equality with a constant, list the
 constant on the right, as in:
 
-if (a == 1) {
-    /* Reads like: "If a equals 1" */
-    do_something();
-}
+    if (a == 1) {
+        /* Reads like: "If a equals 1" */
+        do_something();
+    }
 
 Rationale: Yoda conditions (as in 'if (1 == a)') are awkward to read.
 Besides, good compilers already warn users when '==' is mis-typed as '=',
-- 
2.19.1