diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,5 +2,5 @@
 
 
 sh-3.2$ ./typingtester  
-type something:The rain in spain falls mainly on the plane.  
+type something:The rain in spain falls mainly on the plain.  
 9 words in 6.15483 seconds for a speed of 87.73597 WPM (words per minute)  
diff --git a/TypingTester.cabal b/TypingTester.cabal
--- a/TypingTester.cabal
+++ b/TypingTester.cabal
@@ -1,5 +1,5 @@
 name: TypingTester
-version: 0.1.0.3
+version: 0.1.0.5
 cabal-version: >=1.8
 build-type: Simple
 license: GPL-3
@@ -20,6 +20,7 @@
 
 executable typingtester
     main-is: typingtester.hs
+    extensions: Safe
     build-depends:
         base <10000,
         time <10000,