all: single space after period.

The tree's pretty inconsistent about single space vs double space
after a period in documentation. Make it consistently a single space,
per earlier decisions. This means contributors won't be confused by
misleading precedence.

This CL doesn't use go/doc to parse. It only addresses // comments.
It was generated with:

$ perl -i -npe 's,^(\s*// .+[a-z]\.)  +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.)  +([A-Z])')
$ go test go/doc -update

Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7
Reviewed-on: https://go-review.googlesource.com/20022
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dave Day <djd@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/bytes/bytes_test.go b/src/bytes/bytes_test.go
index a412dc89b9..f158098f9b 100644
--- a/src/bytes/bytes_test.go
+++ b/src/bytes/bytes_test.go
@@ -113,7 +113,7 @@ func TestEqualExhaustive(t *testing.T) {
 	}
 }
 
-// make sure Equal returns false for minimally different strings.  The data
+// make sure Equal returns false for minimally different strings. The data
 // is all zeros except for a single one in one location.
 func TestNotEqual(t *testing.T) {
 	var size = 128
@@ -797,7 +797,7 @@ func TestMap(t *testing.T) {
 	// Run a couple of awful growth/shrinkage tests
 	a := tenRunes('a')
 
-	// 1.  Grow.  This triggers two reallocations in Map.
+	// 1.  Grow. This triggers two reallocations in Map.
 	maxRune := func(r rune) rune { return unicode.MaxRune }
 	m := Map(maxRune, []byte(a))
 	expect := tenRunes(unicode.MaxRune)