diff --git a/src/common/utils.hh b/src/common/utils.hh
index 5d62166f..8a0a59ed 100644
--- a/src/common/utils.hh
+++ b/src/common/utils.hh
@@ -357,19 +357,19 @@ QString escapeAmps( QString const & str );
 QString unescapeAmps( QString const & str );
 
 //restrict scope to this very file.
-namespace{
+namespace {
 // encoding mappings between QStringConverter::Encoding and QTextCodec::Encoding
 const QMap< QStringConverter::Encoding, QTextCodec::Encoding > encodingMap = {
   { QStringConverter::Latin1, QTextCodec::Latin1 },
   { QStringConverter::Utf8, QTextCodec::Utf8 },
   { QStringConverter::Utf16, QTextCodec::Utf16 },
-  { QStringConverter::Utf16LE , QTextCodec::Utf16LE },
-  { QStringConverter::Utf16BE , QTextCodec::Utf16BE },
-  { QStringConverter::Utf32LE , QTextCodec::Utf32LE },
-  { QStringConverter::Utf32BE , QTextCodec::Utf32BE },
+  { QStringConverter::Utf16LE, QTextCodec::Utf16LE },
+  { QStringConverter::Utf16BE, QTextCodec::Utf16BE },
+  { QStringConverter::Utf32LE, QTextCodec::Utf32LE },
+  { QStringConverter::Utf32BE, QTextCodec::Utf32BE },
   // others
 };
-}
+} // namespace
 
 QTextCodec::Encoding detectCodec( QByteArray & ba, char16_t expectedFirstCharacter = 0 );
 QStringConverter::Encoding detectEncoding( QByteArray & ba, char16_t expectedFirstCharacter = 0 );