Merge pull request #24 from DieHertz/patch-1

actualize commentary
diff --git a/double-conversion/double-conversion.cc b/double-conversion/double-conversion.cc
index d82150b..6f21a01 100644
--- a/double-conversion/double-conversion.cc
+++ b/double-conversion/double-conversion.cc
@@ -118,7 +118,7 @@
     StringBuilder* result_builder) const {
   // Create a representation that is padded with zeros if needed.
   if (decimal_point <= 0) {
-      // "0.00000decimal_rep".
+      // "0.00000decimal_rep" or "0.000decimal_rep00".
     result_builder->AddCharacter('0');
     if (digits_after_point > 0) {
       result_builder->AddCharacter('.');
@@ -129,7 +129,7 @@
       result_builder->AddPadding('0', remaining_digits);
     }
   } else if (decimal_point >= length) {
-    // "decimal_rep0000.00000" or "decimal_rep.0000"
+    // "decimal_rep0000.00000" or "decimal_rep.0000".
     result_builder->AddSubstring(decimal_digits, length);
     result_builder->AddPadding('0', decimal_point - length);
     if (digits_after_point > 0) {
@@ -137,7 +137,7 @@
       result_builder->AddPadding('0', digits_after_point);
     }
   } else {
-    // "decima.l_rep000"
+    // "decima.l_rep000".
     ASSERT(digits_after_point > 0);
     result_builder->AddSubstring(decimal_digits, decimal_point);
     result_builder->AddCharacter('.');