diff --git a/docs/overview/color.md b/docs/overview/color.md
index 2960f3ea08..5ec0de9afe 100644
--- a/docs/overview/color.md
+++ b/docs/overview/color.md
@@ -90,7 +90,7 @@ lv_color_t c = lv_color_mix(c1, c2, ratio);
 ```
 
 ### Built-in colors
-`lv_color_white()` and `lv_color_black` are return a color with `0xFFFFFF` and `0x000000`.
+`lv_color_white()` and `lv_color_black()` are return a color with `0xFFFFFF` and `0x000000`.
 
 ## Opacity
 To describe opacity the `lv_opa_t` type is created as a wrapper to `uint8_t`. Some defines are also introduced:
diff --git a/src/gpu/lv_gpu_nxp_pxp.c b/src/gpu/lv_gpu_nxp_pxp.c
index 5d986938ac..97753e8225 100644
--- a/src/gpu/lv_gpu_nxp_pxp.c
+++ b/src/gpu/lv_gpu_nxp_pxp.c
@@ -119,7 +119,7 @@ lv_res_t lv_gpu_nxp_pxp_init(lv_nxp_pxp_cfg_t * cfg)
         return LV_RES_INV;
     }
 
-    colorKey = lv_color_to32(LV_COLOR_TRANSP);
+    colorKey = lv_color_to32(LV_COLOR_CHROMA_KEY);
 
     return LV_RES_OK;
 }
@@ -299,7 +299,7 @@ void lv_gpu_nxp_pxp_blit(lv_color_t * dest, lv_coord_t dest_width, const lv_colo
 /**
  * @brief Enable color keying for subsequent calls to lv_gpu_nxp_pxp_blit()
  *
- * Color key is defined by LV_COLOR_TRANSP symbol in lv_conf.h
+ * Color key is defined by  symbol in lv_conf.h
  */
 void lv_gpu_nxp_pxp_enable_color_key(void)
 {