diff --git a/intro/ta-intro/01.md b/intro/ta-intro/01.md
index b20df98..a1a7dfc 100644
--- a/intro/ta-intro/01.md
+++ b/intro/ta-intro/01.md
@@ -5,5 +5,5 @@ The Translation Manual contains the following sections:
 * [Introduction](../ta-intro/01.md) - introduces the Translation Manual, giving an overview of relevent topics.
 * [Translation Theory and Practices](../../translate/translate-manual/01.md) - explains the basics of translation theory and provides simple explanations of standard practices.
 * [Translation Issues] - these are practical translation helps, specifically targeting potential challenges, that are also linked from the translationNotes.
-* [Checking](../../checking/intro-checking/01.md) - Covers the basics of checking theory--explains the layered approach, suggests who should be invovled, and provides best practices for affirming quality.
+* [Checking](../../checking/intro-checking/01.md) - Covers the basics of checking theory--explains the layered approach, suggests who should be involved, and provides best practices for affirming quality.