PATCH: fix yafc completion

[Oliver Kiddle <okiddle@xxxxxxxxxxx>]

A spurious space before compdef prevents the yafc completion from being
picked up. Aside from that, this just tweaks a few minor things.

Oliver

diff --git a/Completion/Unix/Command/_yafc b/Completion/Unix/Command/_yafc
index df9623b..edc7c41 100644
--- a/Completion/Unix/Command/_yafc
+++ b/Completion/Unix/Command/_yafc
@@ -1,28 +1,28 @@
-# compdef yafc
+#compdef yafc
 
 _yafc() {
-    local arguments
-    arguments=(
+  local arguments
+  arguments=(
     '(--anon -a)'{--anon,-a}'[try an anonymous login]'
     '(--debug -d)'{--debug,-d}'[print all messages to/from server]'
     '(--dump-rc -D)'{--dump-rc,-D}'[print the default configuration file]'
-    '(--mechanism -m)'{--mechanism=-,-m}'[specify a security mechanism]:security mechanism:(krb4, krb5, none)'
-    '(--norc -n)'{--norc,-n}'[do not read the users configuration file]'
-    '(--noproxy -p)'{--noproxy,-p}'[do not connect via the proxy]'
-    '(--quiet -q)'{--quiet,-q}'[do not print the welcome message]'
+    '(--mechanism -m)'{--mechanism=-,-m}'[specify a security mechanism]:security mechanism:(krb4 krb5 none)'
+    '(--norc -n)'{--norc,-n}"[don't read the users configuration file]"
+    '(--noproxy -p)'{--noproxy,-p}"[don't connect via the proxy]"
+    '(--quiet -q)'{--quiet,-q}"[don't print the welcome message]"
     '(--rcfile -r)'{--rcfile=-,-r}'[specify a configuration file]:configuration file:_files'
     '(--trace -t)'{--trace=-,-t-}'[specify a trace file]:trace file:_files'
-    '(--noauto -u)'{--noauto,-u}'[do not login automagically]'
+    '(--noauto -u)'{--noauto,-u}"[don't login automatically]"
     '(--noalias -U)'{--noalias,-U}'[as --noauto, but bookmark aliases is disabled]'
     '(--verbose -v)'{--verbose,-v}'[print all responses received]'
-    '(--wait -w)'{--wait,-w=}'[specify a waiting time between connection attempts]:wait time: '
+    '(--wait -w)'{--wait,-w=}'[specify a waiting time between connection attempts]:wait time (seconds)'
     '(--workdir -W)'{--workdir=,-W+}'[use a different working directory]:working directory:_directories'
-    '(--version -V)'{--version,-V}'[print version information]'
-    '(--help -h)'{--help,-h}'[print a short help description]'
+    '(- *)'{--version,-V}'[print version information]'
+    '(- *)'{--help,-h}'[print a short help description]'
     '*:address:_yafc_address'
-    )
+  )
 
-    _arguments -S -s $arguments
+  _arguments -S -s $arguments
 }
 
  (( $+functions[_yafc_bookmarks] )) ||