diff --git a/debug_toolbar/panels/sql/utils.py b/debug_toolbar/panels/sql/utils.py
index be607cec6..0fbba3e90 100644
--- a/debug_toolbar/panels/sql/utils.py
+++ b/debug_toolbar/panels/sql/utils.py
@@ -69,7 +69,7 @@ def simplify(sql):
 
 def contrasting_color_generator():
     """
-    Generate constrasting colors by varying most significant bit of RGB first,
+    Generate contrasting colors by varying most significant bit of RGB first,
     and then vary subsequent bits systematically.
     """
 
diff --git a/tests/panels/test_sql.py b/tests/panels/test_sql.py
index f078820c8..575661df1 100644
--- a/tests/panels/test_sql.py
+++ b/tests/panels/test_sql.py
@@ -444,7 +444,7 @@ def test_prettify_sql(self):
 
         # Reset the queries
         self.panel._queries = []
-        # Run it again, but with prettyify off. Verify that it's different.
+        # Run it again, but with prettify off. Verify that it's different.
         dt_settings.get_config()["PRETTIFY_SQL"] = False
         list(User.objects.filter(username__istartswith="spam"))
         response = self.panel.process_request(self.request)
@@ -453,7 +453,7 @@ def test_prettify_sql(self):
         self.assertNotEqual(pretty_sql, self.panel._queries[-1]["sql"])
 
         self.panel._queries = []
-        # Run it again, but with prettyify back on.
+        # Run it again, but with prettify back on.
         # This is so we don't have to check what PRETTIFY_SQL does exactly,
         # but we know it's doing something.
         dt_settings.get_config()["PRETTIFY_SQL"] = True