diff --git a/lib/lrama/lexer.rb b/lib/lrama/lexer.rb
index 07ca81dc..5c958332 100644
--- a/lib/lrama/lexer.rb
+++ b/lib/lrama/lexer.rb
@@ -76,7 +76,7 @@ def initialize(text)
       @grammar_rules = []
       @epilogue = []
 
-      # 
+      #
       @bison_declarations_tokens = []
       @grammar_rules_tokens = []
 
diff --git a/lib/lrama/states.rb b/lib/lrama/states.rb
index ce51f179..1a177440 100644
--- a/lib/lrama/states.rb
+++ b/lib/lrama/states.rb
@@ -129,7 +129,7 @@ def set_items_to_state(items, next_state)
       @items_to_state[items] = next_state
     end
 
-    # 
+    #
     def set_look_ahead(rule, look_ahead)
       reduce = reduces.find do |r|
         r.rule == rule