fix typo in UPGRADING.INTERNALS
typo fixes - https://github.com/vlajos/misspell_fixer

Conflicts:
	ext/ftp/ftp.h
	ext/pcre/pcrelib/pcre_printint.c
	ext/pcre/pcrelib/sljit/sljitLir.c
	ext/pcre/pcrelib/sljit/sljitLir.h
	ext/pcre/pcrelib/sljit/sljitNativeARM_32.c
	ext/pcre/pcrelib/sljit/sljitNativeTILEGX_64.c
	ext/pgsql/pgsql.c
	ext/phar/func_interceptors.c
	ext/soap/soap.c
	ext/standard/image.c
typo fixes - https://github.com/vlajos/misspell_fixer
Merge branch 'PHP-5.6'

* PHP-5.6:
  typo fixes - https://github.com/vlajos/misspell_fixer

Conflicts:
	ext/ftp/ftp.h
	ext/pgsql/pgsql.c
	ext/phar/func_interceptors.c
	ext/standard/image.c
Merge branch 'pull-request/893'

* pull-request/893:
  fix typo in UPGRADING.INTERNALS