Be more civil in comments

Change-Id: I47d75f6d558a80263d4a3cdeaa84f780db02403a
diff --git a/executor/xeTestLogWriter.cpp b/executor/xeTestLogWriter.cpp
index bcb33fd..89848c0 100644
--- a/executor/xeTestLogWriter.cpp
+++ b/executor/xeTestLogWriter.cpp
@@ -81,7 +81,7 @@
 	if (!info.resultName.empty())
 		stream << "#sessionInfo resultName " << ContainerValue(info.resultName) << "\n";
 
-	// \note Current format uses unescaped timestamps for some stupid reason.
+	// \note Current format uses unescaped timestamps for some strange reason.
 	if (!info.timestamp.empty())
 		stream << "#sessionInfo timestamp " << info.timestamp << "\n";
 }