Confluence link in the readme file updated

README.md

@@ -9,7 +9,7 @@ Useful links
 ------------
 
 - [Home page](http://www.jetbrains.com/mps/)
-- [Documentation](http://confluence.jetbrains.net/display/MPSD30/MPS+User%27s+Guide)
+- [Documentation](http://confluence.jetbrains.net/display/MPSD31/MPS+User%27s+Guide)
 - [JetBrains MPS wifi space](http://confluence.jetbrains.com/display/MPS/Welcome+to+JetBrains+MPS+Space)
 - [Issue tracker](http://www.jetbrains.net/tracker/issues/MPS)
 - [Forum](http://forum.jetbrains.com/forum/Meta-Programming-System)

readme.txt

@@ -18,7 +18,7 @@ CONTENTS
 	mps.sh              sh-file for starting JetBrains MPS on Unix (may not be present for some distributions)
 	readme.txt          this file
 	releaseNotes.txt    JetBrains MPS $version$ release notes
-	samples.zip         sample projects (see at http://confluence.jetbrains.com/display/MPSD30/Fast+Track+to+MPS)
+	samples.zip         sample projects (see at http://confluence.jetbrains.com/display/MPSD31/Fast+Track+to+MPS)
 
 SYSTEM REQUIREMENTS
     To run JetBrains MPS you need JDK 5.0 or JDK 6.0.
@@ -51,7 +51,7 @@ HOW TO ADJUST JVM OPTIONS
 GETTING HELP AND REPORTING ISSUES
     For getting help you can visit the following locations:
     - home page http://www.jetbrains.com/mps/
-    - documentation http://confluence.jetbrains.net/display/MPSD30/MPS+User%27s+Guide
+    - documentation http://confluence.jetbrains.net/display/MPSD31/MPS+User%27s+Guide
     - JetBrains MPS space http://confluence.jetbrains.com/display/MPS/Welcome+to+JetBrains+MPS+Space
     - issue tracker http://www.jetbrains.net/tracker/issues/MPS
     - forum http://forum.jetbrains.com/forum/Meta-Programming-System