Update runtime files.
diff --git a/runtime/syntax/esmtprc.vim b/runtime/syntax/esmtprc.vim
index b36739a..b22b1a1 100644
--- a/runtime/syntax/esmtprc.vim
+++ b/runtime/syntax/esmtprc.vim
@@ -12,23 +12,23 @@
endif
"All options
-:syntax keyword esmtprcOptions hostname username password starttls certificate_passphrase preconnect identity mda
+syntax keyword esmtprcOptions hostname username password starttls certificate_passphrase preconnect identity mda
"All keywords
-:syntax keyword esmtprcIdentifier default enabled disabled required
+syntax keyword esmtprcIdentifier default enabled disabled required
"We're trying to be smarer than /."*@.*/ :)
-:syntax match esmtprcAddress /[a-z0-9_.-]*[a-z0-9]\+@[a-z0-9_.-]*[a-z0-9]\+\.[a-z]\+/
-:syntax match esmtprcFulladd /[a-z0-9_.-]*[a-z0-9]\+\.[a-z]\+:[0-9]\+/
+syntax match esmtprcAddress /[a-z0-9_.-]*[a-z0-9]\+@[a-z0-9_.-]*[a-z0-9]\+\.[a-z]\+/
+syntax match esmtprcFulladd /[a-z0-9_.-]*[a-z0-9]\+\.[a-z]\+:[0-9]\+/
"String..
-:syntax region esmtprcString start=/"/ end=/"/
+syntax region esmtprcString start=/"/ end=/"/
-:highlight link esmtprcOptions Label
-:highlight link esmtprcString String
-:highlight link esmtprcAddress Type
-:highlight link esmtprcIdentifier Identifier
-:highlight link esmtprcFulladd Include
+highlight link esmtprcOptions Label
+highlight link esmtprcString String
+highlight link esmtprcAddress Type
+highlight link esmtprcIdentifier Identifier
+highlight link esmtprcFulladd Include
-let b:current_syntax="esmtprc"
+let b:current_syntax = "esmtprc"