diff --git a/relational-data.Rmd b/relational-data.Rmd
index 5174052..c5fe92a 100644
--- a/relational-data.Rmd
+++ b/relational-data.Rmd
@@ -143,7 +143,7 @@ A primary key and the corresponding foreign key in another table form a __relati
     1.  `fueleconomy::vehicles`
 
 1.  Draw a diagram illustrating the connections between the `Batting`,
-    `Master`, and `Salary` tables in the Lahman package. Draw another diagram
+    `Master`, and `Salaries` tables in the Lahman package. Draw another diagram
     that shows the relationship between `Master`, `Managers`, `AwardsManagers`.
 
     How would you characterise the relationship between the `Batting`,