narrator.rb in mumukit-assistant-0.2.1

- old
+ new

@@ -34,11 +34,11 @@
       send "explanation_#{selector}_paragraph", tip
     end
   end
 
   def explanation_opening_paragraph(tip)
-    "#{tip.capitalize}."
+    "#{tip.upcase_first}."
   end
 
   def explanation_middle_paragraph(tip)
     t :middle, tip: tip
   end
@@ -62,6 +62,6 @@
   end
 
   def self.random_index
     (0..2).to_a.sample
   end
-end
\ No newline at end of file
+end