diff --git a/doc/go_spec.html b/doc/go_spec.html
index 3f3dea3a42..39067fab8a 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -3297,7 +3297,7 @@ For instance, the value of a variable x of type float32x's value to
32-bit precision. Similarly, x + 0.1 may use more than 32 bits
-of precision, but float32(x + 0.1) does not.
+of precision, but float32(x + 0.1) does not.