diff --git a/shared/dataflow/codeql/dataflow/VariableCapture.qll b/shared/dataflow/codeql/dataflow/VariableCapture.qll
index 0ba44be5ea1f..6f4c714f5258 100644
--- a/shared/dataflow/codeql/dataflow/VariableCapture.qll
+++ b/shared/dataflow/codeql/dataflow/VariableCapture.qll
@@ -214,6 +214,7 @@ module Flow<
   final private class CfgBb = Cfg::BasicBlock;
 
   private class BasicBlock extends CfgBb {
+    /** Gets the callable that contains this basic block. */
     Callable getEnclosingCallable() { result = basicBlockGetEnclosingCallable(this) }
   }
 
diff --git a/shared/util/codeql/util/Option.qll b/shared/util/codeql/util/Option.qll
index 77cc89504f58..a66c1dc0650f 100644
--- a/shared/util/codeql/util/Option.qll
+++ b/shared/util/codeql/util/Option.qll
@@ -128,6 +128,7 @@ module LocatableOption<LocationSig Location, WithLocation<Location>::LocatableTy
    * given type.
    */
   class Option extends BaseOption {
+    /** Gets the location of this option. For `None`, returns an empty location. */
     Location getLocation() {
       result = this.asSome().getLocation()
       or