diff --git a/README.md b/README.md
index e2d0792..9121fc4 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,7 @@ GHC development flow
 
 This is simple illustrations for GHC(Glasgow Haskell Compiler) development flow.
 
-Here is: [GHC development flow]
-(http://takenobu-hs.github.io/downloads/ghc_development_flow.pdf) (PDF).
+Here is: [GHC development flow](http://takenobu-hs.github.io/downloads/ghc_development_flow.pdf) (PDF).
 
 
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