diff --git a/code/nel/src/misc/i18n.cpp b/code/nel/src/misc/i18n.cpp
index 99e9c68a0..427c102da 100644
--- a/code/nel/src/misc/i18n.cpp
+++ b/code/nel/src/misc/i18n.cpp
@@ -567,7 +567,7 @@ void CI18N::readTextFile(const string &filename,
 
 	if (!readContext.IfStack.empty())
 	{
-		nlwarning("Preprocess: Missing %u closing #endif after parsing %s", readContext.IfStack.size(), filename.c_str() );
+		nlwarning("Preprocess: Missing %u closing #endif after parsing %s", (uint)readContext.IfStack.size(), filename.c_str() );
 	}
 }
 
diff --git a/code/ryzom/client/src/sound_manager.cpp b/code/ryzom/client/src/sound_manager.cpp
index 0374a0e1a..5c1f49b1c 100644
--- a/code/ryzom/client/src/sound_manager.cpp
+++ b/code/ryzom/client/src/sound_manager.cpp
@@ -1039,7 +1039,7 @@ void CSoundManager::loadProperties(const string &soundName, USource *source)
 		// While the end of the file is not reached.
 		while(!file.eof())
 		{
-			// Get a line (teh line should not be more than _MAX_LINE_SIZE).
+			// Get a line (the line should not be more than _MAX_LINE_SIZE).
 			file.getline(tmpBuff, 260);
 			char *token = strtok(tmpBuff, delimiterBox);
 			while(token != NULL)
diff --git a/code/ryzom/common/src/game_share/persistent_data.cpp b/code/ryzom/common/src/game_share/persistent_data.cpp
index a9fe8b344..ad52a7b4d 100644
--- a/code/ryzom/common/src/game_share/persistent_data.cpp
+++ b/code/ryzom/common/src/game_share/persistent_data.cpp
@@ -520,7 +520,7 @@ uint32 CPersistentDataRecord::getNumValues() const
 		}
 	}
 
-	// restore the original values of teh state variables
+	// restore the original values of the state variables
 	_ArgOffset=oldArgOffset;
 	_TokenOffset=oldTokenOffset;
 	_ReadingStructStack=oldRSS;
@@ -1117,6 +1117,7 @@ bool CPersistentDataRecord::readFromFile(const std::string &fileName)
 {
 	H_AUTO(pdrReadFromFile)
 
+	// TODO: see why code is different under Linux and Windows
 #ifdef NL_OS_WINDOWS
 
 	// open the file