diff --git a/lobject.c b/lobject.c
index d079e937..e7ce0141 100644
--- a/lobject.c
+++ b/lobject.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.c,v 2.87 2014/06/30 19:48:08 roberto Exp roberto $
+** $Id: lobject.c,v 2.88 2014/07/30 14:00:14 roberto Exp roberto $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -359,7 +359,7 @@ static void pushstr (lua_State *L, const char *str, size_t l) {
 
 
 /* this function handles only '%d', '%c', '%f', '%p', and '%s' 
-   conventional formats, plus Lua-specific '%L' and '%U' */
+   conventional formats, plus Lua-specific '%I' and '%U' */
 const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
   int n = 0;
   for (;;) {
diff --git a/ltable.c b/ltable.c
index 543c34df..1e4c1fe5 100644
--- a/ltable.c
+++ b/ltable.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltable.c,v 2.92 2014/07/18 13:36:14 roberto Exp roberto $
+** $Id: ltable.c,v 2.93 2014/07/29 16:22:24 roberto Exp roberto $
 ** Lua tables (hash)
 ** See Copyright Notice in lua.h
 */
@@ -440,7 +440,7 @@ TValue *luaH_newkey (lua_State *L, Table *t, const TValue *key) {
     Node *f = getfreepos(t);  /* get a free place */
     if (f == NULL) {  /* cannot find a free place? */
       rehash(L, t, key);  /* grow table */
-      /* whatever called 'newkey' take care of TM cache and GC barrier */
+      /* whatever called 'newkey' takes care of TM cache and GC barrier */
       return luaH_set(L, t, key);  /* insert key into grown table */
     }
     lua_assert(!isdummy(f));
diff --git a/lvm.h b/lvm.h
index 86fb874c..4e9d7101 100644
--- a/lvm.h
+++ b/lvm.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lvm.h,v 2.32 2014/07/30 14:00:14 roberto Exp roberto $
+** $Id: lvm.h,v 2.33 2014/07/30 14:42:44 roberto Exp roberto $
 ** Lua virtual machine
 ** See Copyright Notice in lua.h
 */
@@ -16,14 +16,14 @@
 #if !defined(LUA_NOCVTN2S)
 #define cvt2str(o)	ttisnumber(o)
 #else
-#define cvt2str(o)	0	/* no convertion from numbers to strings */
+#define cvt2str(o)	0	/* no conversion from numbers to strings */
 #endif
 
 
 #if !defined(LUA_NOCVTS2N)
 #define cvt2num(o)	ttisstring(o)
 #else
-#define cvt2num(o)	0	/* no convertion from strings to numbers */
+#define cvt2num(o)	0	/* no conversion from strings to numbers */
 #endif