diff --git a/attachment/attachment.go b/attachment/attachment.go
index 0d1344d..cd3bd6b 100644
--- a/attachment/attachment.go
+++ b/attachment/attachment.go
@@ -201,7 +201,9 @@ func prepareAttachment(opener vfs.Opener, base, name string) (Attachment, error)
 	if err != nil {
 		return Attachment{}, karma.Format(err, "unable to open file: %q", attachmentPath)
 	}
-	defer file.Close()
+	defer func() {
+		_ = file.Close()
+	}()
 
 	fileBytes, err := io.ReadAll(file)
 	if err != nil {
diff --git a/confluence/api.go b/confluence/api.go
index 8eda159..3b1369b 100644
--- a/confluence/api.go
+++ b/confluence/api.go
@@ -260,7 +260,7 @@ func (api *API) CreateAttachment(
 
 	if len(result.Results) == 0 {
 		return info, errors.New(
-			"Confluence REST API for creating attachments returned " +
+			"the Confluence REST API for creating attachments returned " +
 				"0 json objects, expected at least 1",
 		)
 	}
@@ -794,21 +794,23 @@ func (api *API) RestrictPageUpdates(
 func newErrorStatusNotOK(request *gopencils.Resource) error {
 	if request.Raw.StatusCode == http.StatusUnauthorized {
 		return errors.New(
-			"Confluence API returned unexpected status: 401 (Unauthorized)",
+			"the Confluence API returned unexpected status: 401 (Unauthorized)",
 		)
 	}
 
 	if request.Raw.StatusCode == http.StatusNotFound {
 		return errors.New(
-			"Confluence API returned unexpected status: 404 (Not Found)",
+			"the Confluence API returned unexpected status: 404 (Not Found)",
 		)
 	}
 
 	output, _ := io.ReadAll(request.Raw.Body)
-	defer request.Raw.Body.Close()
+	defer func() {
+		_ = request.Raw.Body.Close()
+	}()
 
 	return fmt.Errorf(
-		"Confluence API returned unexpected status: %v, "+
+		"the Confluence API returned unexpected status: %v, "+
 			"output: %q",
 		request.Raw.Status, output,
 	)
diff --git a/renderer/text.go b/renderer/text.go
index d75e96c..a8c6576 100644
--- a/renderer/text.go
+++ b/renderer/text.go
@@ -72,7 +72,7 @@ func (r *ConfluenceTextRenderer) renderText(w util.BufWriter, source []byte, nod
 						case html.EastAsianLineBreaksNone:
 							writeLineBreak = false
 						case html.EastAsianLineBreaksSimple:
-							writeLineBreak = !(util.IsEastAsianWideRune(thisLastRune) && util.IsEastAsianWideRune(siblingFirstRune))
+							writeLineBreak = !util.IsEastAsianWideRune(thisLastRune) || !util.IsEastAsianWideRune(siblingFirstRune)
 						case html.EastAsianLineBreaksCSS3Draft:
 							writeLineBreak = eastAsianLineBreaksCSS3DraftSoftLineBreak(thisLastRune, siblingFirstRune)
 						}
diff --git a/util/cli.go b/util/cli.go
index bd9c9d0..2eb61b9 100644
--- a/util/cli.go
+++ b/util/cli.go
@@ -325,7 +325,7 @@ func processFile(
 	}
 
 	var finalVersionMessage string
-	var shouldUpdatePage bool = true
+	var shouldUpdatePage = true
 
 	if cCtx.Bool("changes-only") {
 		contentHash := getSHA1Hash(html)