diff --git a/ChangeLog b/ChangeLog
index 773d07e38c..76b98f64ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,7 +24,7 @@ Wed Feb  5 12:54:25 2014  Koichi Sasada  <ko1@atdot.net>
 	  Use FL_UNSET() with STR_SHARED.
 
 	* string.c (rb_str_capacity): check STR_SHARED directly
-	  beacuse it is not a embed string.
+	  because it is not a embed string.
 
 	* string.c (rb_str_modify_expand): ditto.
 
@@ -87,7 +87,7 @@ Tue Feb  4 16:16:58 2014  Koichi Sasada  <ko1@atdot.net>
 
 Tue Feb  4 16:09:14 2014  Koichi Sasada  <ko1@atdot.net>
 
-	* string.c: remvoe STR_ASSOC related code.
+	* string.c: remove STR_ASSOC related code.
 	  By r44804, string objects can not have STR_ASSOC flag.
 
 	* internal.h: ditto.
@@ -104,7 +104,7 @@ Tue Feb  4 14:07:20 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 Tue Feb  4 12:55:31 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* string.c (rb_str_modify_expand): enable capacity and disable
-	  assocation with packed objects when setting capa, so that
+	  association with packed objects when setting capa, so that
 	  pack("p") string fails to unpack properly after modified.
 
 Tue Feb  4 12:45:15 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>