diff --git a/15-project-retro-led-clock/README.md b/15-project-retro-led-clock/README.md
index 9353567..514896f 100644
--- a/15-project-retro-led-clock/README.md
+++ b/15-project-retro-led-clock/README.md
@@ -11,26 +11,26 @@
 
 ## GOALS:
 
-### 👉 [STEP #1 — Print the Digits](https://github.com/inancgumus/learngo/tree/master/15-project-retro-clock/01-printing-the-digits/)
+### 👉 [STEP #1 — Print the Digits](https://github.com/inancgumus/learngo/tree/master/15-project-retro-led-clock/01-printing-the-digits/)
 - [ ] Define a new placeholder type
 - [ ] Create the digit arrays from 0 to 9
 - [ ] Put them into the "digits" array
 - [ ] Print them side-by-side
 
-### 👉 [STEP #2 — Print the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-clock/02-printing-the-clock/)
+### 👉 [STEP #2 — Print the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-led-clock/02-printing-the-clock/)
 - [ ] Get the current time
 - [ ] Create the clock array
 - [ ] Print the clock
 - [ ] Add the separators
 
-### 👉 [STEP #3 — Animate the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-clock/03-animating-the-clock/)
+### 👉 [STEP #3 — Animate the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-led-clock/03-animating-the-clock/)
 - [ ] Create an infinite loop to update the clock
 - [ ] Update the clock every second
 - [ ] Clear the screen before the infinite loop
 - [ ] Move the cursor to the top-left corner of the screen before each
       step of the infinite loop
 
-### 👉 [BONUS: STEP #4 — Blink the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-clock/04-blinking-the-separators/)
+### 👉 [BONUS: STEP #4 — Blink the Clock](https://github.com/inancgumus/learngo/tree/master/15-project-retro-led-clock/04-blinking-the-separators/)
 - [ ] Blink the separators
 
-### 👉 [FULL ANNOTATED SOLUTION](https://github.com/inancgumus/learngo/tree/master/15-project-retro-clock/05-full-annotated-solution/main.go)
\ No newline at end of file
+### 👉 [FULL ANNOTATED SOLUTION](https://github.com/inancgumus/learngo/tree/master/15-project-retro-led-clock/05-full-annotated-solution/main.go)
\ No newline at end of file
diff --git a/16-slices/exercises/README.md b/16-slices/exercises/README.md
index d03b9d5..281ae48 100644
--- a/16-slices/exercises/README.md
+++ b/16-slices/exercises/README.md
@@ -2,6 +2,8 @@
 
 ## Exercises Level I - Basics — Warm-Up
 
+These are warm-up exercises that will reinforce your knowledge of slices.
+
 1. **[Declare nil slices](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/01-declare-nil)**
 
 2. **[Assign empty slices](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/02-empty)**