stdlib: clean up some whitespace issues

Clean up incorrect whitespace.  NFC.

Author: compnerd

stdlib/public/stubs/UnicodeNormalization.cpp

@@ -336,9 +336,9 @@ swift::__swift_stdlib_UBreakIterator *swift::__swift_stdlib_ubrk_open(
 #if defined(__CYGWIN__) || defined( _MSC_VER) || defined(__linux__)
   return ptr_cast<swift::__swift_stdlib_UBreakIterator>(
       ubrk_open(static_cast<UBreakIteratorType>(type), locale,
-		reinterpret_cast<const UChar*>(text), textLength,
+                reinterpret_cast<const UChar *>(text), textLength,
                 ptr_cast<UErrorCode>(status)));
-#else      
+#else
   return ptr_cast<swift::__swift_stdlib_UBreakIterator>(
       ubrk_open(static_cast<UBreakIteratorType>(type), locale, text, textLength,
                 ptr_cast<UErrorCode>(status)));