Dummy (whitespace) change so Dan Brown can verify snap generation from git

PHP snapshots were still pulling from SVN and were out of date. This
is a dummy PHP 5.4-only commit so Dan can verify what he's updated for
git in the backend.

diff --git a/UPGRADING b/UPGRADING
index 7177a6df64d2a1e6c5ea06c0a425067bf0c1b05e..03222ae42aa853aa64c81d903208c51036708b1c 100755 (executable)
--- a/UPGRADING
+++ b/UPGRADING
@@ -37,9 +37,9 @@ PHP 5.4 UPGRADE NOTES
 =============================
 
 - PHP 5.4 now checks at compile time if /dev/urandom or /dev/arandom
-  are present.  If either is available, session.entropy_file now
+  are present. If either is available, session.entropy_file now
   defaults to that file and session.entropy_length defaults to 32.
-  This provides non-blocking entropy to session id generation.  If you
+  This provides non-blocking entropy to session id generation. If you
   do not want extra entropy for your session ids, add:
 
     session.entropy_file=
@@ -89,9 +89,9 @@ PHP 5.4 UPGRADE NOTES
     session.upload_progress.min_freq
 
 - Added a zend.multibyte directive as a replacement of the PHP compile time
-  configuration option --enable-zend-multibyte.  Now the Zend Engine always
+  configuration option --enable-zend-multibyte. Now the Zend Engine always
   contains code for multibyte support, which can be enabled or disabled at
-  runtime.  Note: It doesn't make a lot of sense to enable this option if
+  runtime. Note: It doesn't make a lot of sense to enable this option if
   ext/mbstring is not enabled, because most functionality is implemented by
   mbstrings callbacks.
 
@@ -107,7 +107,7 @@ PHP 5.4 UPGRADE NOTES
   in a stream fashion (through php://input) without having it copied in memory
   multiple times.
 
-- Added windows_show_crt_warning.  This directive shows the CRT warnings when
+- Added windows_show_crt_warning. This directive shows the CRT warnings when
   enabled. These warnings were displayed by default until now. It is disabled
   by default.
 
@@ -162,7 +162,7 @@ PHP 5.4 UPGRADE NOTES
 
 - Non-numeric string offsets, e.g. $a['foo'] where $a is a string, now
   return false on isset() and true on empty(), and produce warning if
-  trying to use them.  Offsets of types double, bool and null produce
+  trying to use them. Offsets of types double, bool and null produce
   notice. Numeric strings ($a['2']) still work as before.
 
   Note that offsets like '12.3' and '5 and a half' are considered
@@ -207,7 +207,7 @@ PHP 5.4 UPGRADE NOTES
 
 - htmlentities() and htmlspecialchars() are stricter in the code units they
   accept for the asian encodings. For Big5-HKSCS, the octets 0x80 and 0xFF are
-  rejected.  For GB2312/EUC-CN, the octets 0x8E, 0x8F, 0xA0 and 0xFF are
+  rejected. For GB2312/EUC-CN, the octets 0x8E, 0x8F, 0xA0 and 0xFF are
   rejected. For SJIS, the octets 0x80, 0xA0, 0xFD, 0xFE and 0xFF are rejected,
   except maybe after a valid starting byte. For EUC-JP, the octets 0xA0 and
   0xFF are rejected.
@@ -233,7 +233,7 @@ PHP 5.4 UPGRADE NOTES
   checks on the validity of the entities. Numerical entities are checked for a
   valid range (0 to 0x10FFFF); if the flag ENT_DISALLOWED is given, the
   validity of such numerical entity in the target document type is also
-  checked.  Named entities are checked for necessary existence in the target
+  checked. Named entities are checked for necessary existence in the target
   document type instead of only checking whether they were constituted by
   alphanumeric characters.
 
@@ -431,7 +431,7 @@ d. Removed hash algorithms
 a. Extensions no longer maintained
 
    - ext/sqlite is no longer part of the base distribution and has been moved
-     to PECL.  Use sqlite3 or PDO_SQLITE instead.
+     to PECL. Use sqlite3 or PDO_SQLITE instead.
 
 b. Extensions with changed behavior
 
@@ -485,7 +485,7 @@ b. Extensions with changed behavior
 ===========================
 
 - A REQUEST_TIME_FLOAT value returns a floating point number indicating the
-  time with microsecond precision.  All SAPIs providing this value should be
+  time with microsecond precision. All SAPIs providing this value should be
   returning float and not time_t.
 
 - apache_child_terminate(), getallheaders(), apache_request_headers()