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/path/filepath/path.go b/src/path/filepath/path.go
index dd6f3e7a99..4b70bf8824 100644
--- a/src/path/filepath/path.go
+++ b/src/path/filepath/path.go
@@ -61,7 +61,7 @@ const (
 )
 
 // Clean returns the shortest path name equivalent to path
-// by purely lexical processing.  It applies the following rules
+// by purely lexical processing. It applies the following rules
 // iteratively until no further processing can be done:
 //
 //	1. Replace multiple Separator elements with a single one.
@@ -229,7 +229,7 @@ func EvalSymlinks(path string) (string, error) {
 
 // Abs returns an absolute representation of path.
 // If the path is not absolute it will be joined with the current
-// working directory to turn it into an absolute path.  The absolute
+// working directory to turn it into an absolute path. The absolute
 // path name for a given file is not guaranteed to be unique.
 func Abs(path string) (string, error) {
 	return abs(path)