diff --git a/connecting-to-and-accessing-a-postgresql-database.html b/connecting-to-and-accessing-a-postgresql-database.html
index 18aceed..85e959d 100644
--- a/connecting-to-and-accessing-a-postgresql-database.html
+++ b/connecting-to-and-accessing-a-postgresql-database.html
@@ -510,10 +510,10 @@ Executing a Queryquery <- "SELECT * FROM demographics LIMIT 10;"
# Execute the query to fetch data
-data_demogarphics <- dbGetQuery(con, query)
+data_demographics <- dbGetQuery(con, query)
# View the retrieved data
-head(data_demogarphics)
+head(data_demographics)
2. Perform data operations:
You can use SQL queries to perform operations such as filtering, aggregating, and joining data.
# Example query with filtering