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/runtime/stack_test.go b/src/runtime/stack_test.go
index 9702e1e913..a32b68b630 100644
--- a/src/runtime/stack_test.go
+++ b/src/runtime/stack_test.go
@@ -416,9 +416,9 @@ func TestStackAllOutput(t *testing.T) {
 }
 
 func TestStackPanic(t *testing.T) {
-	// Test that stack copying copies panics correctly.  This is difficult
+	// Test that stack copying copies panics correctly. This is difficult
 	// to test because it is very unlikely that the stack will be copied
-	// in the middle of gopanic.  But it can happen.
+	// in the middle of gopanic. But it can happen.
 	// To make this test effective, edit panic.go:gopanic and uncomment
 	// the GC() call just before freedefer(d).
 	defer func() {