diff --git a/ReflectLite.ts b/ReflectLite.ts
index d1f0d0f..9e6de71 100644
--- a/ReflectLite.ts
+++ b/ReflectLite.ts
@@ -1201,7 +1201,7 @@ namespace Reflect {
             return provider.OrdinaryOwnMetadataKeys(O, P);
         }
 
-        // 6 ECMAScript Data Typ0es and Values
+        // 6 ECMAScript Data Types and Values
         // https://tc39.github.io/ecma262/#sec-ecmascript-data-types-and-values
         function Type(x: any): Tag {
             if (x === null) return Tag.Null;
diff --git a/ReflectNoConflict.ts b/ReflectNoConflict.ts
index 59e993c..7185505 100644
--- a/ReflectNoConflict.ts
+++ b/ReflectNoConflict.ts
@@ -1078,7 +1078,7 @@ function OrdinaryOwnMetadataKeys(O: any, P: string | symbol | undefined): any[]
     return provider.OrdinaryOwnMetadataKeys(O, P);
 }
 
-// 6 ECMAScript Data Typ0es and Values
+// 6 ECMAScript Data Types and Values
 // https://tc39.github.io/ecma262/#sec-ecmascript-data-types-and-values
 function Type(x: any): Tag {
     if (x === null) return Tag.Null;