Typo fix

misspelled “implement”
aryung · Sep 14, 2015 · e4452f5 · e4452f5
1 parent eeef737
commit e4452f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ch9.md b/ch9.md
@@ -431,7 +431,7 @@ var ex3 = undefined;
 
 // Exercise 4
 // ==========
-// Use validateEmail, addToMailingList, and emailBlast to implmeent ex4's type
+// Use validateEmail, addToMailingList, and emailBlast to implement ex4's type
 // signature.
 
 //  addToMailingList :: Email -> IO([Email])