Documentation updated

readme.txt

@@ -2,7 +2,7 @@
 
                     Mugen sound extractor by Popov Evgeniy Alekseyevich
 
-                             Version 2.5.6
+                             Version 2.5.6.1
 
 
 System requirements
@@ -16,12 +16,12 @@ This program takes a target file name as the command-line argument.
 
 Exit codes
 
-0 - Operation was successfully completed.
-1 - Can't open the input file.
-2 - Can't create the output file.
-3 - Can't jump to the target offset.
-4 - Can't allocate memory.
-5 - Invalid format.
+0: Operation was successfully completed.
+1: Can't open the input file.
+2: Can't create the output file.
+3: Can't jump to the target offset.
+4: Can't allocate memory.
+5: Invalid format.
 
 License
 
@@ -50,20 +50,21 @@ You can send me a letter at [email protected].
 
 Version history
 
-1.0 — 1.9.2.5: The internal unstable builds.
+1.0-1.9.2.5: The internal unstable builds.
 1.9.2.6: The first stable version.
 1.9.2.7: The first public version.
 1.9.2.8: The experimental build.
-1.9.2.9 — 2.2.3: The stable branch.
-2.2.4 — 2.3: Small changes.
+1.9.2.9-2.2.3: The stable branch.
+2.2.4-2.3: The small changes.
 2.3.1: The source code improved. Linux support has been added.
 2.3.1.0.1: Documentation updated.
-2.3.2 — 2.3.5: Small changes.
+2.3.2-2.3.5: The small changes.
 2.3.5.1: The makefile updated.
-2.3.6 — 2.3.9: Small changes.
+2.3.6-2.3.9: Small changes.
 2.4: A small bug is fixed.
-2.4.0.1 — 2.4.0.2: The makefile updated.
-2.5 — 2.5.4: Small changes.
+2.4.0.1-2.4.0.2: The makefile updated.
+2.5-2.5.4: Small changes.
 2.5.5: Visual C++ support improved.
 2.5.5.1: Documentation updated.
-2.5.6: Small changes.
+2.5.6: The small changes.
+2.5.6.1: Documentation updated.