diff --git a/examples/valijson_nlohmann_bundled.hpp b/examples/valijson_nlohmann_bundled.hpp
index 39d81f7..a780c9f 100644
--- a/examples/valijson_nlohmann_bundled.hpp
+++ b/examples/valijson_nlohmann_bundled.hpp
@@ -8391,7 +8391,7 @@ public:
         // non-string values seems like the right thing to do, to avoid
         // this throwing an exception.
         //
-        // Schemas that need tighter validation around 'format' constaints
+        // Schemas that need tighter validation around 'format' constraints
         // should generally pair it with a 'type' constraint.
         //
         // Reference:
diff --git a/include/valijson/validation_visitor.hpp b/include/valijson/validation_visitor.hpp
index 0eed96e..915a617 100644
--- a/include/valijson/validation_visitor.hpp
+++ b/include/valijson/validation_visitor.hpp
@@ -365,7 +365,7 @@ public:
         // non-string values seems like the right thing to do, to avoid
         // this throwing an exception.
         //
-        // Schemas that need tighter validation around 'format' constaints
+        // Schemas that need tighter validation around 'format' constraints
         // should generally pair it with a 'type' constraint.
         //
         // Reference: