Fix typo (#100)

33577 · web-flow · commit 1166f342de72 · 2020-06-19T16:07:44.000+09:00
diff --git a/pages/functions.md b/pages/functions.md
@@ -145,7 +145,7 @@ function buildName(firstName: string, lastName = "Smith") {
     return firstName + " " + lastName;
 }
 
-let result1 = buildName("Bob");                  // 올바르게 동작, "Bod Smith" 반환
+let result1 = buildName("Bob");                  // 올바르게 동작, "Bob Smith" 반환
 let result2 = buildName("Bob", undefined);       // 여전히 동작, 역시 "Bob Smith" 반환
 let result3 = buildName("Bob", "Adams", "Sr.");  // 오류, 너무 많은 매개변수
 let result4 = buildName("Bob", "Adams");         // 정확함

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ function buildName(firstName: string, lastName = "Smith") {`
`145`	`145`	`return firstName + " " + lastName;`
`146`	`146`	`}`
`147`	`147`
`148`		`-let result1 = buildName("Bob"); // 올바르게 동작, "Bod Smith" 반환`
	`148`	`+let result1 = buildName("Bob"); // 올바르게 동작, "Bob Smith" 반환`
`149`	`149`	`let result2 = buildName("Bob", undefined); // 여전히 동작, 역시 "Bob Smith" 반환`
`150`	`150`	`let result3 = buildName("Bob", "Adams", "Sr."); // 오류, 너무 많은 매개변수`
`151`	`151`	`let result4 = buildName("Bob", "Adams"); // 정확함`