1 files changed, 1 insertions, 1 deletions
diff --git a/src/2geom/concepts.h b/src/2geom/concepts.h
index c331f078b..de76d0f0b 100644
--- a/src/2geom/concepts.h
+++ b/src/2geom/concepts.h
@@ -139,7 +139,7 @@ template <typename T>
 struct EqualityComparableConcept {
     T a, b;
     bool bool_;
-    void constaints() {
+    void constraints() {
         bool_ = (a == b);
         bool_ = (a != b);
     }