Update runtime files.
diff --git a/runtime/syntax/erlang.vim b/runtime/syntax/erlang.vim
index e3d6836..2f39d61 100644
--- a/runtime/syntax/erlang.vim
+++ b/runtime/syntax/erlang.vim
@@ -50,7 +50,7 @@
" Operators
syn match erlangOperator "+\|-\|\*\|\/"
syn keyword erlangOperator div rem or xor bor bxor bsl bsr
- syn keyword erlangOperator and band not bnot
+ syn keyword erlangOperator and band not bnot andalso orelse
syn match erlangOperator "==\|/=\|=:=\|=/=\|<\|=<\|>\|>="
syn match erlangOperator "++\|--\|=\|!\|<-"
@@ -123,7 +123,7 @@
if ! exists ("erlang_keywords")
" Constants and Directives
- syn match erlangDirective "-behaviour\|-behaviour"
+ syn match erlangDirective "-behaviour\|-behavior"
syn match erlangDirective "-compile\|-define\|-else\|-endif\|-export\|-file"
syn match erlangDirective "-ifdef\|-ifndef\|-import\|-include_lib\|-include"
syn match erlangDirective "-module\|-record\|-undef"