diff --git a/bn256/gfp12.go b/bn256/gfp12.go
index 2b0151ebcc..b05a8b727f 100644
--- a/bn256/gfp12.go
+++ b/bn256/gfp12.go
@@ -5,7 +5,7 @@
 package bn256
 
 // For details of the algorithms used, see "Multiplication and Squaring on
-// Pairing-Friendly Fields, Devegili et al.
+// Pairing-Friendly Fields", Devegili et al.
 // http://eprint.iacr.org/2006/471.pdf.
 
 import (
diff --git a/bn256/gfp2.go b/bn256/gfp2.go
index 97f3f1f3fa..aa39a3043b 100644
--- a/bn256/gfp2.go
+++ b/bn256/gfp2.go
@@ -5,7 +5,7 @@
 package bn256
 
 // For details of the algorithms used, see "Multiplication and Squaring on
-// Pairing-Friendly Fields, Devegili et al.
+// Pairing-Friendly Fields", Devegili et al.
 // http://eprint.iacr.org/2006/471.pdf.
 
 import (
diff --git a/bn256/gfp6.go b/bn256/gfp6.go
index f98ae782cc..7dec5eabd6 100644
--- a/bn256/gfp6.go
+++ b/bn256/gfp6.go
@@ -5,7 +5,7 @@
 package bn256
 
 // For details of the algorithms used, see "Multiplication and Squaring on
-// Pairing-Friendly Fields, Devegili et al.
+// Pairing-Friendly Fields", Devegili et al.
 // http://eprint.iacr.org/2006/471.pdf.
 
 import (