diff --git a/src/ipa/libipa/awb.cpp b/src/ipa/libipa/awb.cpp
index 1adefa5bb929..b5aeb472f1f1 100644
--- a/src/ipa/libipa/awb.cpp
+++ b/src/ipa/libipa/awb.cpp
@@ -70,7 +70,7 @@ namespace ipa {
  *
  * Fetch the RGB means from the statistics. The values of each channel are
  * dimensionless and only the ratios are used for further calculations. This is
- * used by the simple gray world model to calculate the gains to apply.
+ * used by the simple grey world model to calculate the gains to apply.
  *
  * \return The RGB means
  */