diff --git a/Dokumentation/Hazard_Bericht.docx b/Dokumentation/Hazard_Bericht.docx
index c7f38c7..986e218 100644
Binary files a/Dokumentation/Hazard_Bericht.docx and b/Dokumentation/Hazard_Bericht.docx differ
diff --git a/Hazard/Hazard/Tools.h b/Hazard/Hazard/Tools.h
index 87210ef..7d95cc2 100644
--- a/Hazard/Hazard/Tools.h
+++ b/Hazard/Hazard/Tools.h
@@ -6,10 +6,10 @@
 class Tools
 {
 public:
-	static char* Tools::BinaryToChars(uint x, char length);	// convert a number to a string in it's binary representation
+	static char* Tools::BinaryToChars(uint x, char length);	// convert a number to a string in its binary representation
 
 	static uint GrayToBinary(uint x);						// convert a gray number back to binary using a lookup table
-	static bool compareAsGray(uint a, uint b);				// compary towo gray numbers (convert it first)
+	static bool compareAsGray(uint a, uint b);				// compary two gray numbers (convert it first)
 private:
 	static uint* GrayToBinaryTable;							// gray to binary lookup table
 	static uint GrayToBinaryTableSize;						// size of GrayToBinaryTable