diff --git a/java/ql/lib/semmle/code/java/Type.qll b/java/ql/lib/semmle/code/java/Type.qll
index 59338ed198e..a85df42eb55 100644
--- a/java/ql/lib/semmle/code/java/Type.qll
+++ b/java/ql/lib/semmle/code/java/Type.qll
@@ -710,7 +710,7 @@ class Class extends ClassOrInterface {
   }
 
   /**
-   * Holds if this class is Kotlin "file class", e.g. the class FooKt
+   * Holds if this class is a Kotlin "file class", e.g. the class FooKt
    * for top-level entities in Foo.kt.
    */
   predicate isFileClass() { file_class(this) }