add required phrases

Author: alok1304

src/licensedcode/data/rules/eupl-1.0_14.RULE

@@ -4,4 +4,4 @@ is_license_reference: yes
 relevance: 100
 ---
 
-European Union Public Licence V.1.0 
+{{European Union Public Licence V.1.0}} 

src/licensedcode/data/rules/eupl-1.1_27.RULE

@@ -4,4 +4,4 @@ is_license_reference: yes
 relevance: 100
 ---
 
-European Union Public Licence V. 1.1
+{{European Union Public Licence V. 1.1}}

src/licensedcode/data/rules/eupl-1.2_37.RULE

@@ -4,4 +4,4 @@ is_license_reference: yes
 relevance: 100
 ---
 
-EUROPEAN UNION PUBLIC LICENCE v. 1.2 
+{{EUROPEAN UNION PUBLIC LICENCE v. 1.2}}