diff --git a/exercises/concept/factory-sensors/.docs/instructions.md b/exercises/concept/factory-sensors/.docs/instructions.md
index 67bcbec6a5..e407706d58 100644
--- a/exercises/concept/factory-sensors/.docs/instructions.md
+++ b/exercises/concept/factory-sensors/.docs/instructions.md
@@ -23,7 +23,7 @@ checkHumidityLevel(100);
 
 ## 2. Detect overheating
 
-Elena is very pleased with your first assignment and ask you to deal with the monitoring of the machines' temperature.
+Elena is very pleased with your first assignment and asks you to deal with the monitoring of the machines' temperature.
 While chatting with a technician, Greg, you are told that if the temperature of a machine exceeds 500°C, the technicians start worrying about overheating.
 
 The machine is equipped with a sensor that measures its internal temperature.
diff --git a/exercises/concept/lasagna-master/lasagna-master.spec.js b/exercises/concept/lasagna-master/lasagna-master.spec.js
index 4d99f040be..8f051734d5 100644
--- a/exercises/concept/lasagna-master/lasagna-master.spec.js
+++ b/exercises/concept/lasagna-master/lasagna-master.spec.js
@@ -50,7 +50,7 @@ describe('preparationTime', () => {
     expect(preparationTime(fewLayers, 3.5)).toBe(7);
   });
 
-  test('uses the default if no customer time was passed', () => {
+  test('uses the default if no custom time was passed', () => {
     const manyLayers = [
       'sauce',
       'noodles',