Fix godoc comments.

pkg/util/strings/escape.go

@@ -27,7 +27,7 @@ func EscapePluginName(in string) string {
 	return strings.Replace(in, "/", "~", -1)
 }
 
-// EscapeQualifiedPluginName converts a plugin directory name in the format
+// UnescapePluginName converts a plugin directory name in the format
 // vendor~pluginname into a proper vendor/pluginname.
 func UnescapePluginName(in string) string {
 	return strings.Replace(in, "~", "/", -1)

pkg/util/strings/line_delimiter.go

@@ -22,7 +22,8 @@ import (
 	"strings"
 )
 
-// A Line Delimiter is a filter that will
+// LineDelimiter is a filter that will split input on lines
+// and bracket each line with the delimiter string.
 type LineDelimiter struct {
 	output    io.Writer
 	delimiter []byte