Reduce the scope of some variables

[ffmpeg] / libavcodec / dct-test.c

diff --git a/libavcodec/dct-test.c b/libavcodec/dct-test.c
index d3233f310e75708e249d894c24431de5e410951e..262319e1b4e4c1c5d8f63ecaae9e024758599ced 100644 (file)
--- a/libavcodec/dct-test.c
+++ b/libavcodec/dct-test.c
@@ -394,7 +394,7 @@ static void help(void)
     printf("dct-test [-i] [<test-number>]\n"
            "test-number 0 -> test with random matrixes\n"
            "            1 -> test with random sparse matrixes\n"
-           "            2 -> do 3. test from mpeg4 std\n"
+           "            2 -> do 3. test from MPEG-4 std\n"
            "-i          test IDCT implementations\n"
            "-4          test IDCT248 implementations\n"
            "-t          speed test\n");