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, 3 insertions, 3 deletions

diff --git a/src/time/format.go b/src/time/format.go
index e616feb048..13c2bb6e52 100644
--- a/src/time/format.go
+++ b/src/time/format.go
@@ -23,7 +23,7 @@ import "errors"
 // compatibility with fixed-width Unix time formats.
 //
 // A decimal point followed by one or more zeros represents a fractional
-// second, printed to the given number of decimal places.  A decimal point
+// second, printed to the given number of decimal places. A decimal point
 // followed by one or more nines represents a fractional second, printed to
 // the given number of decimal places, with trailing zeros removed.
 // When parsing (only), the input may contain a fractional second
@@ -37,7 +37,7 @@ import "errors"
 //	-07    ±hh
 // Replacing the sign in the format with a Z triggers
 // the ISO 8601 behavior of printing Z instead of an
-// offset for the UTC zone.  Thus:
+// offset for the UTC zone. Thus:
 //	Z0700  Z or ±hhmm
 //	Z07:00 Z or ±hh:mm
 //	Z07    Z or ±hh
@@ -551,7 +551,7 @@ func (t Time) AppendFormat(b []byte, layout string) []byte {
 				b = append(b, "am"...)
 			}
 		case stdISO8601TZ, stdISO8601ColonTZ, stdISO8601SecondsTZ, stdISO8601ShortTZ, stdISO8601ColonSecondsTZ, stdNumTZ, stdNumColonTZ, stdNumSecondsTz, stdNumShortTZ, stdNumColonSecondsTZ:
-			// Ugly special case.  We cheat and take the "Z" variants
+			// Ugly special case. We cheat and take the "Z" variants
 			// to mean "the time zone as formatted for ISO 8601".
 			if offset == 0 && (std == stdISO8601TZ || std == stdISO8601ColonTZ || std == stdISO8601SecondsTZ || std == stdISO8601ShortTZ || std == stdISO8601ColonSecondsTZ) {
 				b = append(b, 'Z')