diff --git a/README.md b/README.md
index 839a2048..eebc4cd7 100755
--- a/README.md
+++ b/README.md
@@ -22,11 +22,12 @@ mvn package
 
 #Compatibility matrix
 
-Hadoop Unit version|Hadoop mini cluster version|HDP version
-- |:-: | -:
-1.4-SNAPSHOT | 0.1.7 | HDP 2.4.2.0
-1.3 | 0.1.6 | HDP 2.4.0.0
-1.2 | 0.1.5 | HDP 2.4.0.0
+| Hadoop Unit version  | Hadoop mini cluster version | HDP version |
+| ------------- | ------------- | ------------- |
+| 1.4-SNAPSHOT | 0.1.7 | HDP 2.4.2.0 |
+| 1.3 | 0.1.6 | HDP 2.4.0.0 |
+| 1.2 | 0.1.5 | HDP 2.4.0.0 |
+
 
 #Usage