go.tools/all: the the thes are too frequent, it's clear that that's not what we want

LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/98380043

cmd/goimports/doc.go

@@ -6,7 +6,7 @@ adding missing ones and removing unreferenced ones.
      $ go get code.google.com/p/go.tools/cmd/goimports
 
 It's a drop-in replacement for your editor's gofmt-on-save hook.
-It has the the same command-line interface as gofmt and formats
+It has the same command-line interface as gofmt and formats
 your code in the same way.
 
 For emacs, make sure you have the latest (Go 1.2+) go-mode.el:

go/ssa/ssa.go

@@ -860,7 +860,7 @@ type SelectState struct {
 // If the chosen channel was used for a receive, the r_i component is
 // set to the received value, where i is the index of that state among
 // all n receive states; otherwise r_i has the zero value of type T_i.
-// Note that the the receive index i is not the same as the state
+// Note that the receive index i is not the same as the state
 // index index.
 //
 // The second component of the triple, recvOk, is a boolean whose value

refactor/eg/eg.go

@@ -29,7 +29,7 @@ replacement.
  	func before(s string) error { return fmt.Errorf("%s", s) }
  	func after(s string)  error { return errors.New(s) }
 
-The expression statement form is useful when the the expression has no
+The expression statement form is useful when the expression has no
 result, for example:
 
  	func before(msg string) { log.Fatalf("%s", msg) }