runtime: remove extra parentheses.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6843069

diff --git a/src/pkg/runtime/debug.go b/src/pkg/runtime/debug.go
index e9d7601710c13236ab6af40e408f86ca3ee00399..0211ce61b88560d7275d1d47838463725ef9df32 100644 (file)
--- a/src/pkg/runtime/debug.go
+++ b/src/pkg/runtime/debug.go
@@ -4,7 +4,7 @@
 
 package runtime
 
-// Breakpoint() executes a breakpoint trap.
+// Breakpoint executes a breakpoint trap.
 func Breakpoint()
 
 // LockOSThread wires the calling goroutine to its current operating system thread.