all: clear execute bit

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6826044

diff --git a/doc/effective_go.html b/doc/effective_go.html
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/pkg/database/sql/sql.go b/src/pkg/database/sql/sql.go
old mode 100755 (executable)
new mode 100644 (file)