Update runtime files
diff --git a/runtime/syntax/postscr.vim b/runtime/syntax/postscr.vim
index 00418f5..5af57aa 100644
--- a/runtime/syntax/postscr.vim
+++ b/runtime/syntax/postscr.vim
@@ -6,7 +6,7 @@
" URL: http://www.eandem.co.uk/mrw/vim
"
" Options Flags:
-" postscr_level - language level to use for highligting (1, 2, or 3)
+" postscr_level - language level to use for highlighting (1, 2, or 3)
" postscr_display - include display PS operators
" postscr_ghostscript - include GS extensions
" postscr_fonts - highlight standard font names (a lot for PS 3)
@@ -469,12 +469,12 @@
syn keyword postscrConstant contained SubsVector UnderlineThickness FamilyName FontBBox CurMID
syn keyword postscrConstant contained Weight
-" PS2 User paramters
+" PS2 User parameters
syn keyword postscrConstant contained MaxFontItem MinFontCompress MaxUPathItem MaxFormItem MaxPatternItem
syn keyword postscrConstant contained MaxScreenItem MaxOpStack MaxDictStack MaxExecStack MaxLocalVM
syn keyword postscrConstant contained VMReclaim VMThreshold
-" PS2 System paramters
+" PS2 System parameters
syn keyword postscrConstant contained SystemParamsPassword StartJobPassword BuildTime ByteOrder RealFormat
syn keyword postscrConstant contained MaxFontCache CurFontCache MaxOutlineCache CurOutlineCache
syn keyword postscrConstant contained MaxUPathCache CurUPathCache MaxFormCache CurFormCache
@@ -496,15 +496,15 @@
" Page duplexing operators
syn keyword postscrL2Operator duplexmode firstside newsheet setduplexmode settumble tumble
-" Device compatability operators
+" Device compatibility operators
syn keyword postscrL2Operator devdismount devformat devmount devstatus
syn keyword postscrL2Repeat devforall
-" Imagesetter compatability operators
+" Imagesetter compatibility operators
syn keyword postscrL2Operator accuratescreens checkscreen pagemargin pageparams setaccuratescreens setpage
syn keyword postscrL2Operator setpagemargin setpageparams
-" Misc compatability operators
+" Misc compatibility operators
syn keyword postscrL2Operator appletalktype buildtime byteorder checkpassword defaulttimeouts diskonline
syn keyword postscrL2Operator diskstatus manualfeed manualfeedtimeout margins mirrorprint pagecount
syn keyword postscrL2Operator pagestackorder printername processcolors sethardwareiomode setjobtimeout