diff --git a/scales-colour.qmd b/scales-colour.qmd
index 44d7893a..92de18b4 100644
--- a/scales-colour.qmd
+++ b/scales-colour.qmd
@@ -566,7 +566,7 @@ base_08
 ```
 
 Each plot makes sense on its own, but visual comparison between the two is difficult.
-The axis limits are different, and because only regular, premium and diesel fuels are represented in the 1998 data the colours are mapped inconsistently.
+The axis limits are different, and because only regular, premium and diesel fuels are represented in the 1999 data the colours are mapped inconsistently.
 To ensure a consistent mapping for the colour aesthetic, we can use `lims()` to manually set the limits.
 As discussed in @sec-position-continuous-limits it takes name-value pairs as input, where the name specifies the aesthetic and the value specifies the limits: