testing/fstest: clarify TestFS docs

The sentence starts "fsys must only contain",
which leads the reader to believe that fsys must not contain others.
The rapid reversal leads to confusion.
I had to read it several times to be sure I'd parsed it correctly.

Remove "only"; rely on the rest of the sentence to clarify.

Change-Id: I9fb7935aed4f9839344d3a00b761d20981fba864
Reviewed-on: https://go-review.googlesource.com/c/go/+/296529
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/testing/fstest/testfs.go b/src/testing/fstest/testfs.go
index 89c5fa19af80959d972a86b80090250e22c2ba17..27c603167f298d17edf460eae2ae0f1fa9303260 100644 (file)
--- a/src/testing/fstest/testfs.go
+++ b/src/testing/fstest/testfs.go
@@ -23,7 +23,7 @@ import (
 // opening and checking that each file behaves correctly.
 // It also checks that the file system contains at least the expected files.
 // As a special case, if no expected files are listed, fsys must be empty.
-// Otherwise, fsys must only contain at least the listed files: it can also contain others.
+// Otherwise, fsys must contain at least the listed files; it can also contain others.
 // The contents of fsys must not change concurrently with TestFS.
 //
 // If TestFS finds any misbehaviors, it returns an error reporting all of them.