diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index e3f9aabab2065b1c1850621175733c6c59365180..e9a5d0b53e14413c1e619c91d51709ca00106513 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -22,6 +22,13 @@
 	* fficonfig.h.in: Regenerate.
 	* src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.
 
+2010-05-05  Michael Kohler <michaelkohler@live.com>
+
+	* src/dlmalloc.c (dlfree): Fix spelling.
+	* src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
+	* configure.ac: Ditto.
+	* configure: Rebuilt.
+
 2010-04-07  Jakub Jelinek  <jakub@redhat.com>
 
 	* regex.c (byte_re_match_2_internal): Avoid set but not used
diff --git a/libffi/configure b/libffi/configure
index a63368ba1c96d02c3f1dcf301eec890e561b2ddc..e92677a6b60ed77e9deb97b09148ecef67ca4a05 100755
--- a/libffi/configure
+++ b/libffi/configure
@@ -11320,7 +11320,7 @@ TARGETDIR="unknown"
 case "$host" in
   alpha*-*-*)
 	TARGET=ALPHA; TARGETDIR=alpha;
-	# Support 128-bit long double, changable via command-line switch.
+	# Support 128-bit long double, changeable via command-line switch.
 	HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
 	;;
 
diff --git a/libffi/configure.ac b/libffi/configure.ac
index d4644a3df3162ce57d073860bb82b4332428715c..61e746068dd65352d7258f5cd0bce5ac133fc353 100644
--- a/libffi/configure.ac
+++ b/libffi/configure.ac
@@ -43,7 +43,7 @@ TARGETDIR="unknown"
 case "$host" in
   alpha*-*-*)
 	TARGET=ALPHA; TARGETDIR=alpha;
-	# Support 128-bit long double, changable via command-line switch.
+	# Support 128-bit long double, changeable via command-line switch.
 	HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
 	;;
 
diff --git a/libffi/src/dlmalloc.c b/libffi/src/dlmalloc.c
index 783c5c2a6f978852200a8a9d307c11b40761d579..2195b73cbdb23b1065c2d93af4b107aea8fadbda 100644
--- a/libffi/src/dlmalloc.c
+++ b/libffi/src/dlmalloc.c
@@ -4192,7 +4192,7 @@ void* dlmalloc(size_t bytes) {
 
 void dlfree(void* mem) {
   /*
-     Consolidate freed chunks with preceeding or succeeding bordering
+     Consolidate freed chunks with preceding or succeeding bordering
      free chunks, if they exist, and then place in a bin.  Intermixed
      with special cases for top, dv, mmapped chunks, and usage errors.
   */
diff --git a/libffi/src/ia64/ffi.c b/libffi/src/ia64/ffi.c
index 3f8fcc5318b6c85cdcabaac3c24ff3617a4ed8ed..84b144868ed54e79125148639a73177976c3e71d 100644
--- a/libffi/src/ia64/ffi.c
+++ b/libffi/src/ia64/ffi.c
@@ -225,7 +225,7 @@ ffi_prep_cif_machdep(ffi_cif *cif)
   int flags;
 
   /* Adjust cif->bytes to include space for the bits of the ia64_args frame
-     that preceeds the integer register portion.  The estimate that the 
+     that precedes the integer register portion.  The estimate that the
      generic bits did for the argument space required is good enough for the
      integer component.  */
   cif->bytes += offsetof(struct ia64_args, gp_regs[0]);