diff --git a/curriculum/challenges/english/25-front-end-development/lab-celestial-bodies-database/5f1a4ef5d5d6b5ab580fc6ae.md b/curriculum/challenges/english/25-front-end-development/lab-celestial-bodies-database/5f1a4ef5d5d6b5ab580fc6ae.md
index 7d664a88768..dbf453345c8 100644
--- a/curriculum/challenges/english/25-front-end-development/lab-celestial-bodies-database/5f1a4ef5d5d6b5ab580fc6ae.md
+++ b/curriculum/challenges/english/25-front-end-development/lab-celestial-bodies-database/5f1a4ef5d5d6b5ab580fc6ae.md
@@ -12,7 +12,7 @@ For this project, you will build a database of celestial bodies using PostgreSQL
 
 # --instructions--
 
-**Important:** After you pass all the project tests, save a dump of your database into a `universe.sql` file so you can complete step 2. There will be instructions how to do that within the virtual machine.
+**Important:** After you pass all the project tests, save a dump of your database into a `universe.sql` file so you can complete step 2. There will be instructions on how to do that within the virtual machine.
 
 # --notes--
 
diff --git a/curriculum/challenges/english/25-front-end-development/lab-celsius-to-fahrenheit-converter/56533eb9ac21ba0edf2244b3.md b/curriculum/challenges/english/25-front-end-development/lab-celsius-to-fahrenheit-converter/56533eb9ac21ba0edf2244b3.md
index 558fcbec4b9..c19aca3e672 100644
--- a/curriculum/challenges/english/25-front-end-development/lab-celsius-to-fahrenheit-converter/56533eb9ac21ba0edf2244b3.md
+++ b/curriculum/challenges/english/25-front-end-development/lab-celsius-to-fahrenheit-converter/56533eb9ac21ba0edf2244b3.md
@@ -18,7 +18,7 @@ fahrenheit = celsius * (9/5) + 32
 **User Stories:**
 
 1. You should create a function named `convertCtoF`.
-2. The `convertCtoF` should take a single numeric argument, which is the temperature in Celsius.
+2. `convertCtoF` should take a single numeric argument, which is the temperature in Celsius.
 3. `convertCtoF` should return a number.
 
 # --hints--
@@ -35,37 +35,37 @@ assert.isFunction(convertCtoF);
 assert.lengthOf(convertCtoF, 1);
 ```
 
-`convertCtoF(0)` should return a number
+`convertCtoF(0)` should return a number.
 
 ```js
 assert.isNumber(convertCtoF(0));
 ```
 
-`convertCtoF(-30)` should return a value of `-22`
+`convertCtoF(-30)` should return a value of `-22`.
 
 ```js
 assert.strictEqual(convertCtoF(-30), -22);
 ```
 
-`convertCtoF(-10)` should return a value of `14`
+`convertCtoF(-10)` should return a value of `14`.
 
 ```js
 assert.strictEqual(convertCtoF(-10), 14);
 ```
 
-`convertCtoF(0)` should return a value of `32`
+`convertCtoF(0)` should return a value of `32`.
 
 ```js
 assert.strictEqual(convertCtoF(0), 32);
 ```
 
-`convertCtoF(20)` should return a value of `68`
+`convertCtoF(20)` should return a value of `68`.
 
 ```js
 assert.strictEqual(convertCtoF(20), 68);
 ```
 
-`convertCtoF(30)` should return a value of `86`
+`convertCtoF(30)` should return a value of `86`.
 
 ```js
 assert.strictEqual(convertCtoF(30), 86);