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/encoding/ascii85/ascii85.go b/src/encoding/ascii85/ascii85.go
index 4d7193873a..d42eb0ab00 100644
--- a/src/encoding/ascii85/ascii85.go
+++ b/src/encoding/ascii85/ascii85.go
@@ -20,7 +20,7 @@ import (
 //
 // The encoding handles 4-byte chunks, using a special encoding
 // for the last fragment, so Encode is not appropriate for use on
-// individual blocks of a large data stream.  Use NewEncoder() instead.
+// individual blocks of a large data stream. Use NewEncoder() instead.
 //
 // Often, ascii85-encoded data is wrapped in <~ and ~> symbols.
 // Encode does not add these.
@@ -85,7 +85,7 @@ func Encode(dst, src []byte) int {
 // MaxEncodedLen returns the maximum length of an encoding of n source bytes.
 func MaxEncodedLen(n int) int { return (n + 3) / 4 * 5 }
 
-// NewEncoder returns a new ascii85 stream encoder.  Data written to
+// NewEncoder returns a new ascii85 stream encoder. Data written to
 // the returned writer will be encoded and then written to w.
 // Ascii85 encodings operate in 32-bit blocks; when finished
 // writing, the caller must Close the returned encoder to flush any
@@ -294,7 +294,7 @@ func (d *decoder) Read(p []byte) (n int, err error) {
 			}
 		}
 
-		// Out of input, out of decoded output.  Check errors.
+		// Out of input, out of decoded output. Check errors.
 		if d.err != nil {
 			return 0, d.err
 		}