chore: capitalize sentence

Author: xepozz

src/main/resources/messages/TestoBundle.properties

@@ -9,7 +9,7 @@ php.not.test.method=Method ''{0}'' in class ''{1}'' is not a test method
 php.method.not.found=Method ''{0}'' is not found in class ''{1}''
 php.method.name.empty=Test method is not specified
 
-action.TestoGenerateTestMethod.text=Test method
+action.TestoGenerateTestMethod.text=Test Method
 action.TestoGenerateTestMethod.description=Creates new class
 
 notification.group=Testo