diff --git a/mediapipe/calculators/core/vector_indices_calculator.h b/mediapipe/calculators/core/vector_indices_calculator.h
index 98cdcf33..ec67300d 100644
--- a/mediapipe/calculators/core/vector_indices_calculator.h
+++ b/mediapipe/calculators/core/vector_indices_calculator.h
@@ -23,7 +23,7 @@
 
 namespace mediapipe {
 namespace api2 {
-// Calculator that takes a vector and consturct an index range vector based on
+// Calculator that takes a vector and constructs an index range vector based on
 // the size of the input vector.
 //
 // Inputs: