diff --git a/NoTrace.cabal b/NoTrace.cabal
--- a/NoTrace.cabal
+++ b/NoTrace.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                NoTrace
-version:             0.2.0.0
+version:             0.2.0.1
 synopsis:            Remove all the functions come from Debug.Trace after debugging
 description:         This module introduce functions with identical types with functions in the Debug.Trace.
                      When completing the debug process,
@@ -33,4 +33,4 @@
   hs-source-dirs:      test
                      , src
   build-depends:       base >=4.5 && <4.7
-  ghc-options:         -O2 -prof
+  ghc-options:         -O2
diff --git a/src/Debug/NoTrace.hs b/src/Debug/NoTrace.hs
--- a/src/Debug/NoTrace.hs
+++ b/src/Debug/NoTrace.hs
@@ -8,7 +8,7 @@
 -- Stability   :  provisional
 -- Portability :  portable
 --
--- This module introduce functions that have identical types with functions in the 'Debug.Trace' module.
+-- This module introduce functions that have identical types with functions in the "Debug.Trace" module.
 --
 -- You might write some programs like this:
 --