diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 3a4a5c0..68e5414 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2127,7 +2127,7 @@
 /**
  * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio.
  * @dai: DAI
- * @ratio Ratio of BCLK to Sample rate.
+ * @ratio: Ratio of BCLK to Sample rate.
  *
  * Configures the DAI for a preset BCLK to sample rate ratio.
  */