diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1ceff7ac..2da5120b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1872,7 +1872,7 @@ packages:
     "Anthony Cowley <acowley@gmail.com> @acowley":
         - Frames
         
-    "Takayuki Muranushi <muranushi@gmail.com> @nushio3"
+    "Takayuki Muranushi <muranushi@gmail.com> @nushio3":
         - binary-search
 
     # If you stop mainaining a package you can move it here.