diff --git a/solutions/basic-types/char-bool.md b/solutions/basic-types/char-bool.md
index df2da99..8074656 100644
--- a/solutions/basic-types/char-bool.md
+++ b/solutions/basic-types/char-bool.md
@@ -59,12 +59,12 @@ fn main() {
 }
 
 fn implicitly_ret_unit() {
-    println!("I will returen a ()")
+    println!("I will return a ()")
 }
 
 // don't use this one
 fn explicitly_ret_unit() -> () {
-    println!("I will returen a ()")
+    println!("I will return a ()")
 }
 ```